Going international? Risk taking by cryptomarket drug vendors

BackgroundSince 2011, we have witnessed the rise of ‘dark net’ drug marketplaces known as cryptomarkets. Cryptomarkets operate on the same model as eBay as they provide a platform where authorized vendors can set up a virtual shop and place listings. Building on a growing body of literature that seeks to understand cryptomarket participants, this paper seeks to explain the decision of cryptomarket vendors to take on risk.MethodsWe collected data on Silk Road 1 (SR1), the first cryptomarket launched in 2011. We propose a multilevel model that takes into account the characteristics of listings, vendors and their environment to explain the decision of vendors to take on risk.ResultsOur results demonstrate that all levels in the model significantly explain the decision to take on risk. Risk taking, operationalized as a willingness to ship drugs across international borders, was associated with the weights of drug packages mailed, the vendors’ reputations and numbers of listings, the country-level perceived effectiveness of law enforcement according to experts, and the opportunities available to vendors as measured by the wealth and the drug expenditures of potential customers.ConclusionsOur results support some previous research findings on the factors explaining risk taking. We extend existing literature by emphasizing the relevance of the environment of drug dealers to predict risk taking.     

Delivery dilemmas: How drug cryptomarket users identify and seek to reduce their risk of detection by law enforcement

BackgroundCryptomarkets represent an important drug market innovation by bringing buyers and sellers of illegal drugs together in a ‘hidden’ yet public online marketplace. We ask: How do cryptomarket drug sellers and buyers perceive the risks of detection and arrest, and attempt to limit them?MethodsWe analyse selected texts produced by vendors operating on the first major drug cryptomarket, Silk Road (N = 600) alongside data extracted from the marketplace discussion forum that include buyer perspectives. We apply Fader’s (2016) framework for understanding how drug dealers operating ‘offline’ attempt to reduce the risk of detection and arrest: visibility reduction, charge reduction and risk distribution.ResultsWe characterize drug transactions on cryptomarkets as ‘stretched’ across time, virtual and physical space, and handlers, changing the location and nature of risks faced by cryptomarket users. The key locations of risk of detection and arrest by law enforcement were found in ‘offline’ activities of cryptomarket vendors (packaging and delivery drop-offs) and buyers (receiving deliveries). Strategies in response involved either creating or disrupting routine activities in line with a non-offending identity. Use of encrypted communication was seen as ‘good practice’ but often not employed. ‘Drop shipping’ allowed some Silk Road vendors to sell illegal drugs without the necessity of handling them.ConclusionSilk Road participants neither viewed themselves as immune to, nor passively accepting of, the risk of detection and arrest. Rational choice theorists have viewed offending decisions as constrained by limited access to relevant information. Cryptomarkets as ‘illicit capital’ sharing communities provide expanded and low-cost access to information enabling drug market participants to make more accurate assessments of the risk of apprehension. The abundance of drug market intelligence available to those on both sides of the law may function to speed up innovation in illegal drug markets, as well as necessitate and facilitate the development of law enforcement responses.     

Responsible vendors,intelligent consumers: Silk Road,the online revolution in drug trading

BackgroundSilk Road is located on the Deep Web and provides an anonymous transacting infrastructure for the retail of drugs and pharmaceuticals. Members are attracted to the site due to protection of identity by screen pseudonyms, variety and quality of product listings, selection of vendors based on reviews, reduced personal risks, stealth of product delivery, development of personal connections with vendors in stealth modes and forum activity. The study aimed to explore vendor accounts of Silk Road as retail infrastructure.MethodsA single and holistic case study with embedded units approach (Yin, 2003) was chosen to explore the accounts of vendor subunits situated within the Silk Road marketplace. Vendors (n = 10) completed an online interview via the direct message facility and via Tor mail.ResultsVendors described themselves as ‘intelligent and responsible’ consumers of drugs. Decisions to commence vending operations on the site centred on simplicity in setting up vendor accounts, and opportunity to operate within a low risk, high traffic, high mark-up, secure and anonymous Deep Web infrastructure. The embedded online culture of harm reduction ethos appealed to them in terms of the responsible vending and use of personally tested high quality products. The professional approach to running their Silk Road businesses and dedication to providing a quality service was characterised by professional advertising of quality products, professional communication and visibility on forum pages, speedy dispatch of slightly overweight products, competitive pricing, good stealth techniques and efforts to avoid customer disputes. Vendors appeared content with a fairly constant buyer demand and described a relatively competitive market between small and big time market players. Concerns were evident with regard to Bitcoin instability.ConclusionThe greatest threat to Silk Road and other sites operating on the Deep Web is not law enforcement or market dynamics, it is technology itself.     

Mixing politics and crime – The prevalence and decline of political discourse on the cryptomarket

BackgroundDread Pirate Roberts, founder of the first cryptomarket for illicit drugs named Silk Road, articulated libertarian political motives for his ventures. Previous research argues that there is a significant political component present or involved in cryptomarket drug dealing which is specifically libertarian. The aim of the paper is to investigate the prevalence of political discourses within discussions of cryptomarket drug dealing, and further to research the potential changes of these over the timespan of the study.MethodsWe develop a novel operationalization of discourse analytic concepts which we combine with topic modelling enabling us to study how politics are articulated on cryptomarket forums. We apply the Structural Topic Model on a corpus extracted from crawls of cryptomarket forums encompassing posts dating from 2011 to 2015.ResultsThe topics discussed on cryptomarket forums are primarily centered around the distribution of drugs including discussions of shipping and receiving, product advertisements, and reviews as well as aspects of drug consumption such as testing and consumption. However, on forums whose primary function is aiding operations on a black market, we still observe political matter. We identified one topic which expresses a libertarian discourse that emphasizes the individual's right to non-interference. Over time we observe an increasing prevalence of the libertarian discourse from 2011 to the end of 2013. In the end of 2013 – when Silk Road was seized – we observe an abrupt change in the prevalence of the libertarian discourse.ConclusionsThe libertarian political discourse has historically been prevalent on cryptomarket forums. The closure of Silk Road has affected the prevalence of libertarian discourse suggesting that while the closure did not succeed in curtailing the cryptomarket economy, it dampened political sentiments.     

Should we smoke it for you as well? An ethnographic analysis of a drug cryptomarket environment

IntroductionWhy aren’t cryptomarkets more widely used? Researchers from a wide array of fields have attempted to answer this question by studying the size of drug cryptomarkets, the substances trafficked, and their structure. In this paper we address the potential acceptance of drug cryptomarkets by studying their perceived ease of use.MethodsThis paper draws on observational data collected over 350 h of unstructured observation during an ethnographic study conducted in April–September 2016 of the two most prominent drug cryptomarkets at the time, in addition to seven face-to-face semi-structured qualitative interviews.AnalysisUse of cryptomarkets relies on specialised knowledge. The administrators of the cryptomarkets do not play a publicly visible role in facilitating or easing cryptomarket use while simultaneously expecting cryptomarket users to exhibit self-reliance. We argue that the current levels of complexity and obfuscation constructed in the cryptomarket environment act as a barrier to the widespread acceptance of this technology.DiscussionThrough studying cryptomarkets’ potential for widespread use we have shed light on current barriers to their growth requirement of specialised knowledge in order to use cryptomarkets and no public efforts to bridge the knowledge gap on behalf of cryptomarket administrators. As cryptomarkets continue to develop the ease of use of these platforms are bound to change, and with them the likelihood that cryptomarket usage may increase.     

New psychoactive substances (NPS) on cryptomarket fora: An exploratory study of characteristics of forum activity between NPS buyers and vendors

BackgroundThe continual diversification of new psychoactive substances (NPS) circumventing legislation creates a public health and law enforcement challenge, and one particularly challenged by availability on Hidden Web cryptomarkets.MethodsThis is the first study of its kind which aimed to explore and characterise cryptomarket forum members’ views and perspectives on NPS vendors and products within the context of Hidden Web community dynamics. An internal site search was conducted on two cryptomarkets popular with NPS vendors and hosting fora; Alphabay and Valhalla, using the search terms of 40 popular NPS in the seven categories of stimulant/cathinone; GABA activating; hallucinogen, dissociative, cannabinoid, opioid and other/unspecified/uncategorised NPS. 852 identified threads relating to the discussion of these NPS were generated. Following exclusion of duplicates, 138 threads remained. The Empirical Phenomenological Psychological method of data analysis was applied. Four themes and 32 categories emerged.Results120 vendors selling NPS were visible on Alphabay, and 21 on Valhalla. Themes were ‘NPS Cryptomarkets and Crypto-community interest in NPS’; ‘Motives for NPS use’; ‘Indigenous Crypto Community Harm Reduction’; and ‘Cryptomarket Characteristics underpinning NPS trafficking’, with two higher levels of abstraction centring on ‘NPS vendor reputation’ and ‘NPS transactioning for personal use’. NPS cryptomarket characteristics centred on generation of trust, honesty and excellent service. Users appeared well informed, with harm reduction and vendor information exchange central to NPS market dynamics. GABA activating substances appeared most popular in terms of buyer interest on cryptomarkets. Interest in sourcing ‘old favorite’ stimulant and dissociative NPS was evident, alongside the sequential and concurrent poly use of NPS, and use of NPS with illicit drugs such as MDMA.ConclusionContinued monitoring of new trends in NPS within Surface Web and cryptomarkets are warranted. A particular focus on the rising market in prescribed benzodiazepine and Z-hypnotic drugs should be included.     

‘Surfing the Silk Road’: A study of users’ experiences

IntroductionThe online drug marketplace called ‘Silk Road’ has operated anonymously on the ‘Deep Web’ since 2011. It is accessible through computer encrypting software (Tor) and is supported by online transactions using peer to peer anonymous and untraceable crypto-currency (Bit Coins). The study aimed to describe user motives and realities of accessing, navigating and purchasing on the ‘Silk Road’ marketplace.MethodsSystematic online observations, monitoring of discussion threads on the site during four months of fieldwork and analysis of anonymous online interviews (n = 20) with a convenience sample of adult ‘Silk Road’ users was conducted.ResultsThe majority of participants were male, in professional employment or in tertiary education. Drug trajectories ranged from 18 months to 25 years, with favourite drugs including MDMA, 2C-B, mephedrone, nitrous oxide, ketamine, cannabis and cocaine. Few reported prior experience of online drug sourcing. Reasons for utilizing ‘Silk Road’ included curiosity, concerns for street drug quality and personal safety, variety of products, anonymous transactioning, and ease of product delivery. Vendor selection appeared to be based on trust, speed of transaction, stealth modes and quality of product. Forums on the site provided user advice, trip reports, product and transaction reviews. Some users reported solitary drug use for psychonautic and introspective purposes. A minority reported customs seizures, and in general a displacement away from traditional drug sourcing (street and closed markets) was described. Several reported intentions to commence vending on the site.ConclusionThe study provides an insight into ‘Silk Road’ purchasing motives and processes, the interplay between traditional and ‘Silk Road’ drug markets, the ‘Silk Road’ online community and its communication networks.     

#Drugsforsale: An exploration of the use of social media and encrypted messaging apps to supply and access drugs

BackgroundThe use of new technology is frequently harnessed by drug suppliers to both increase profits and reduce risk. While a growing body of research has investigated drug sales through online pharmacies and cryptomarkets, despite growing media interest, no published research exists on how smartphone-enabled social media and messaging applications (‘apps’) are utilised in the drug economy. This study analyses the ways such apps (e.g. Snapchat, Instagram and WhatsApp) are utilised to supply and access drugs.MethodsThree data collection methods were employed: an international online survey of 358 drug users that had either used or considered using apps to access drugs; ‘rapid’ interviews (n = 20) with a similar population; and in-depth interviews (n = 27). Key issues explored were the perceived benefits and risks associated with sourcing drugs through apps, with specific attention paid to novel supply and purchasing practices.ResultsApps appear to provide a quick, convenient method for connecting buyer and seller. They were often viewed as a valuable intermediary option between cryptomarkets and street dealing, providing ‘secure’ features and the opportunity to preview product without the requirement for technical expertise. Apps are used in a range of novel and diverse ways, including as social networking spaces in which drugs are advertised, and as encrypted messaging services for communicating with known sellers and arranging transactions. Key anxieties related to potential for exposure to law enforcement and legitimacy of substances.ConclusionThough ‘social supply’ through friends is still typically preferred and there is a degree of wariness toward app-mediated supply, our data indicate that apps are fast becoming a viable option for accessing drugs. Apps can provide an easily accessible platform that connects buyers with commercial drug suppliers and substances that may otherwise remain elusive. Potential harms can be reduced through the provision of information which demystify common-sense assumptions that apps are secure and that this ‘visual’ drug economy promotes safer purchasing practices.     

Illicit drug prices and quantity discounts: A comparison between a cryptomarket,social media,and police data

BackgroundIllicit drugs are increasingly sold on cryptomarkets and on social media. Buyers and sellers perceive these online transactions as less risky than conventional street-level exchanges. Following the Risks & Prices framework, law enforcement is the largest cost component of illicit drug distribution. We examine whether prices on cryptomarkets are lower than prices on social media and prices reported by law enforcement on primarily offline markets.MethodsData consists of online advertisements for illicit drugs in Sweden in 2018, scraped from the cryptomarket Flugsvamp 2.0 (n = 826) and collected with digital ethnography on Facebook (n = 446). Observations are advertisements for herbal cannabis (n = 421), cannabis resin, hash (n = 594), and cocaine (n = 257) from 156 sellers. Prices are compared with estimates from Swedish police districts (n = 53). Three multilevel linear regression models are estimated, one for each drug type, comparing price levels and discount elasticities for each platform and between sellers on each platform.ResultsPrice levels are similar on the two online platforms, but cocaine is slightly more expensive on social media. There are quantity discounts for all three drug types on both platforms with coefficients between -0.10 and -0.21. Despite the higher competition between sellers on cryptomarkets, prices are not lower compared to social media. Online price levels for hash and cocaine are similar to those reported by police at the 1 g level.ConclusionMean prices and quantity discounts are similar in the two online markets. This provides support for the notion that research on cryptomarkets can also inform drug market analysis in a broader sense. Online advertisements for drugs constitute a new detailed transaction-level data source for supply-side price information for research.     

Ring and bring drug services: Delivery dealing and the social life of a drug phone

BackgroundIllegal drug dealers no longer compete for customers only through the quality of their products, but also in convenience and speed of delivery. This article investigates "ring and bring" drug dealing, and argues that a focus on dealers' use of mobile phones is useful for exploring current changes within retail level drug markets.MethodsThe article is based on 21 face-to-face in-depth interviews with active drug dealers in Denmark all of whom were involved in the delivery of drugs (mainly cannabis and cocaine) often to buyers' homes.ResultsContrary to studies emphasising how drug dealers often take up new communication technologies with enthusiasm, the dealers in this study displayed a technological conservatist stance. Moreover, mobile phones have become key to dealers' construction of in-group hierarchies, and have led to retail level drug selling becoming more flexible, individualised and more of a service on par with other services in the consumer society. Finally, the increasing use of mobile phones has also created a situation where portfolios of drug customers, held on cell phone SIM cards, are today traded and sold alongside other commodities in the drug economy.ConclusionWe show how a social constructivist approach to technology can provide a more detailed and nuanced account of the socio-technical ensemble and the meaning-making processes giving shape to retail level "delivery dealing."     

Reputation transferability across contexts: Maintaining cooperation among anonymous cryptomarket actors when moving between markets

BackgroundBuyers and sellers of illegal drugs in cryptomarkets have been found to overcome trust issues created by anonymity and the lack of legal protection with the help of reputation systems. Cryptomarkets rarely operate for longer than a year before closing or getting shut down due to external shocks, such as law enforcement operations. This results in large flows of users migrating between market platforms. An important question in order to better understand why cryptomarkets recover quickly after external shocks is: to what extent can reputation be carried over between different markets? This problem is non-trivial given the anonymity of cryptomarket users and the fact that reputation is tied to a user's online identity. Here we analyze conditions under which sellers choose to migrate with the same identity and whether reputation history from previous cryptomarkets yields benefits in new contexts.MethodsWe analyze sellers’ migration in three cryptomarkets (Abraxas, Agora and AlphaBay) and follow their reputation history by linking user accounts between marketplaces using the Grams database. We use longitudinal multi-level regression models to compare market success of migrant and non-migrant sellers. In total, the data contains more than 7,500 seller account and 2.5 million buyers’ reputational feedback messages over a period of 3 years.FindingsIt is predominantly the successful sellers with a large number of sales and high reputation who choose to migrate and maintain their identity using cryptographic methods after market closures. We find that reputation history from previous markets creates a competitive advantage to migrant sellers compared to market entrants.ConclusionReputation transferability embeds cryptomarket users beyond a single market platform, which incentivizes cooperative behavior. The results also suggest that reputation transferability might contribute to a quick recovery of online drug trade after shutdowns and accumulation of market share in the hands of a small fraction of successful sellers.     

Results of an international drug testing service for cryptomarket users

IntroductionUser surveys indicate that expectations of higher drug purity are a key reason for cryptomarket use. In 2014–2015, Spain's NGO Energy Control conducted a 1-year pilot project to provide a testing service to cryptomarket drug users using the Transnational European Drug Information (TEDI) guidelines. In this paper, we present content and purity data from the trial.Methods219 samples were analyzed by gas chromatography associated with mass spectrometry (GC/MS). Users were asked to report what substance they allegedly purchased.Results40 different advertised substances were reported, although 77.6% were common recreational drugs (cocaine, MDMA, amphetamines, LSD, ketamine, cannabis). In 200 samples (91.3%), the main result of analysis matched the advertised substance. Where the advertised compound was detected, purity levels (m ± SD) were: cocaine 71.6 ± 19.4%; MDMA (crystal) 88.3 ± 1.4%; MDMA (pills) 133.3 ± 38.4 mg; Amphetamine (speed) 51.3 ± 33.9%; LSD 123.6 ± 40.5 μg; Cannabis resin THC: 16.5 ± 7.5% CBD: 3.4 ± 1.5%; Ketamine 71.3 ± 38.4%. 39.8% of cocaine samples contained the adulterant levamisole (11.6 ± 8%). No adulterants were found in MDMA and LSD samples.DiscussionThe largest collection of test results from drug samples delivered from cryptomarkets are reported in this study. Most substances contained the advertised ingredient and most samples were of high purity. The representativeness of these results is unknown.     

Beyond neoclassical economics: Social process,agency and the maintenance of order in an Australian illicit drug marketplace

BackgroundThe dominant Australian approaches to understanding illicit drug marketplaces are surveillance and criminological research. These approaches rely on the elementary neoclassical economic model of the market which focuses primarily on supply and demand. In this paper, we draw on anthropological and sociological research to develop an alternative framework for understanding Australian illicit drug marketplaces that emphasises their constituent processes.MethodsThe paper draws on two years of ethnographic research among heroin user/sellers of Vietnamese ethnicity in an Australian heroin marketplace.ResultsTrade and barter were key modes of exchange in this marketplace. We identified active negotiation and bargaining over price on the basis of social relationships, with dealers and customers actively working to develop and maintain such ties. Dealers set price collectively and this was shaped by moral and cultural elements such as notions of a ‘fair’ price. Social processes and relations as well as shared cultural expectations helped to generate trust and maintain order in the marketplace.ConclusionOur ethnographic research suggests that the dominant Australian approaches to the study of illicit drug markets, with their reliance on the elementary neoclassical economic market model, ignore the social processes and social relations through which such sites are made and remade. Nor do they adequately capture the complex character of the subjects who act within these sites. If we are to expand our understanding of illicit drug markets and marketplaces in Australia, we must look beyond the conceptions offered by surveillance and criminological approaches.     

Drug markets and distribution systems

Illicit drug markets are a part of our society. How visible and detrimental they are to their host communities has shaped enforcement action against them. Until the mid-1990s, open street-based markets were probably where most illicit drugs of dependency were bought and sold. With the steady rise in market activity, communities tired of the damage these markets caused, and demanded a police response. Quite separately, but around the same time, there was a proliferation in the ownership and use of mobile phones. Together, they provided open markets with both the impetus and the means to evolve into closed markets. Now this type of market is probably where most drugs of dependency are bought and sold. This article offers a classification of retail markets, distinguishing between open markets, closed markets, crack or dealing houses and other forms of retail system, and examines variations in the structure of distribution within these markets – mainly in the United Kingdom. At the same time, we also examine the available evidence on the ‘middle level’ drug markets that support these retail markets; and consider the relationship between supply, demand and enforcement, examining the adaptations that markets will make to enforcement and the perverse effects that enforcement may cause.     

‘ E’ is for enterprise: Middle level drug markets in ecstasy and stimulants

This article is derived from a study of ‘middle-market’ drug distribution funded by the Home Office. It involved prison interviews with middle and upper level drug dealers, and interviews with a range of enforcement personnel. The focus of the article is middle level drug markets in Ecstasy and stimulant drugs such as amphetamine and cocaine. A number of case studies are used to illustrate the varying kinds of brokerage, go-between and ‘middle-man’ functions that link together the different levels of the stimulant drug market, to supply the needs of consumers within the burgeoning night-time economy. Some of these individuals sit just above the retail level supplying retail level dealers who are in turn selling direct to consumers; others involve serious crime networks that control regional and cross-regional distribution systems within the UK, and transport routes that facilitate importation from the Netherlands.     

‘Silk Road’, the virtual drug marketplace: A single case study of user experiences

Background: The online promotion of ‘drug shopping’ and user information networks is of increasing public health and law enforcement concern. An online drug marketplace called ‘Silk Road’ has been operating on the ‘Deep Web’ since February 2011 and was designed to revolutionise contemporary drug consumerism. Methods: A single case study approach explored a ‘Silk Road’ user's motives for online drug purchasing, experiences of accessing and using the website, drug information sourcing, decision making and purchasing, outcomes and settings for use, and perspectives around security. The participant was recruited following a lengthy relationship building phase on the ‘Silk Road’ chat forum. Results: The male participant described his motives, experiences of purchasing processes and drugs used from ‘Silk Road’. Consumer experiences on ‘Silk Road’ were described as ‘euphoric’ due to the wide choice of drugs available, relatively easy once navigating the Tor Browser (encryption software) and using ‘Bitcoins’ for transactions, and perceived as safer than negotiating illicit drug markets. Online researching of drug outcomes, particularly for new psychoactive substances was reported. Relationships between vendors and consumers were described as based on cyber levels of trust and professionalism, and supported by ‘stealth modes’, user feedback and resolution modes. The reality of his drug use was described as covert and solitary with psychonautic characteristics, which contrasted with his membership, participation and feelings of safety within the ‘Silk Road’ community. Conclusion: ‘Silk Road’ as online drug marketplace presents an interesting displacement away from ‘traditional’ online and street sources of drug supply. Member support and harm reduction ethos within this virtual community maximises consumer decision-making and positive drug experiences, and minimises potential harms and consumer perceived risks. Future research is necessary to explore experiences and backgrounds of other users.     

Characterising dark net marketplace purchasers in a sample of regular psychostimulant users

BackgroundThe past five years has seen a proliferation in marketplaces operating on the ‘dark net’ selling licit and illicit substances. While monitoring systems have investigated the specific substances for sale on these marketplaces, less is known about consumer motivations for accessing these marketplaces and factors associated with their use.MethodsAn Australian national sample (n = 800) recruited on the basis of regular psychostimulant use was recruited and asked about purchasing substances from dark net marketplaces and the reasons for doing so. Respondents who had purchased any drug from a dark net marketplace in the preceding year were compared to those who had not in terms of demographic information and factors including drug use, criminal activity, and sexual and mental health.ResultsNine percent (n = 68) of the sample had purchased from dark net markets in the past year. MDMA, LSD and cannabis were the three most commonly purchased substances, and the main benefits cited for purchasing online were the better quality and lower cost of drugs available. Controlling for other factors, participants who purchased from dark net marketplaces in the past year tended to be younger, more likely to be involved in recent property crime and to have used more classes of drugs in the preceding six months, specifically psychedelics and ‘new psychoactive drugs’.ConclusionsThough a small minority of participants reported having purchased drugs online in the preceding six months, these appeared to be a more ‘entrenched’ group of consumers, with more diverse substance use and rates of criminal activity. For consumers in the current sample reporting recent dark net usage, country borders are now less of a significant barrier to purchase and there is a wider range of substances available than ever before.     

Patterns of Drug Distribution: Implications and Issues

This article delineates various patterns of illicit sales of drugs, especially at the retail (and near-retail) level, addressing a variety of central issues about drug sales and distribution documented during the past 30 years, including: a) the links between drug consumption and drug distribution activities; b) the various distribution roles; c) various levels of the distribution hierarchy; d) types of retail and wholesale markets; e) the association of drug distribution with nondrug associated criminality and violence. The article also will address the implications of drug distribution: whether various public policies such as supply reduction and source interdiction affect illicit drug markets, and how policing strategies and various law enforcement strategies can influence the involvement of individual participation in drug distribution activities. The overlooked contribution of treatment for “drug abuse” to reducing drug sales and distribution activities also will be considered as will other critical unresolved issues.