Farmers,factories and funds: organised crime and illicit drugs cultivation within the British Vietnamese community

This article explores the growth of organised crime within the Vietnamese community with particular reference to the cultivation of cannabis, money laundering and the smuggling or trafficking of children. The article begins by exploring the history and diversity of the ‘Vietnamese community’ in the United Kingdom and the role of Vietnamese culture in shaping their criminal enterprises. It then draws on research involving two sets of qualitative data: one set is based on 45 interviews with law enforcement personnel based in Vietnam and the United Kingdom as well as with key stakeholders in the Vietnamese community; the other set is based on structured questionnaires issued to 34 Vietnamese residents in Britain, 24 of whom are here illegally. It examines the relationship between illegal immigration of Vietnamese citizens to Britain and the urban cultivation of cannabis, in what has become known as ‘cannabis factories’, and the laundering of the profits abroad to Vietnam. After exposing the logistics of Vietnamese illegal immigration into Britain, the article concludes that those involved in cannabis cultivation, money laundering and people smuggling are primarily motivated by profit rather than ‘lifestyle’ concerns, and operate within what theorists of organised crime refer to as the ‘mono-ethnic criminal network’.     

新精神活性物质检验鉴定面临的挑战和对策

新精神活性物质更新快,种类繁多,缺乏国际条约的监管,列入联合国管控目录困难,加之一些国家和国际社会对大麻等毒品管控降低,给我国在新精神活性物质类毒品的监管带来困难.具有成瘾性和社会危害性的新精神活性物质才能成为列管对象,毒物分析技术人员在列管程序中扮演极为重要的角色.我国对新精神活性物质的监管法规规定了相关列管程序,毒...     

云南大麻DNA的提取及检测初步研究

目的探讨云南大麻DNA的提取及检测方法。方法运用改进的SDS微量法提取大麻总DNA,对所得DNA进行PCR检测。结果用所筛选到的大麻引物检测了云南大麻的DNA遗传标记特征,图谱清晰,结果稳定。结论本方法能有效提取并检测大麻DNA,为实现大麻的品种鉴定、遗传多态性研究及来源追踪提供有价值的科学依据。     

Evolution of the content of THC and other major cannabinoids in drug-type cannabis cuttings and seedlings during growth of plants

In Europe, authorities frequently ask forensic laboratories to analyze seized cannabis plants to prove that cultivation was illegal (drug type and not fiber type). This is generally done with mature and flowering plants. However, authorities are often confronted with very young specimens. The aim of our study was to evaluate when the chemotype of cannabis plantlets can be surely determined through analysis of eight major cannabinoids content during growth. Drug-type seedlings and cuttings were cultivated, sampled each week, and analyzed by high-performance liquid chromatography with diode array detection. The chemotype of clones was recognizable at any developmental stage because of high total Δ(9)-tetrahydrocannabinol (THC) concentrations even at the start of the cultivation. Conversely, right after germination seedlings contained a low total THC content, but it increased quickly with plant age up, allowing chemotype determination after 3 weeks. In conclusion, it is not necessary to wait for plants' flowering to identify drug-type cannabis generally cultivated in Europe.     

The effect of electrical lighting power and irradiance on indoor-grown cannabis potency and yield

The floral development and potencies [Δ(9) -tetrahydrocannabinol (THC) contents] of cannabis plants were compared when grown indoors under high-pressure sodium lamps consuming electrical power at three densities (270, 400, and 600 W/m(2)). After a 3-week vegetative phase, plants were grown for 8 weeks, with lamps maintaining an artificial day length of 12 h. Foliar and floral yields were measured. Gas chromatography was used to measure the content of the psychoactive cannabinoid THC. Mean yields per unit of electrical power in each lighting regime ranged from 0.9 to 1.6 g/W, the highest being achieved in the lowest irradiance regime. The individual potencies of the separated leaf and flower materials were not affected by increasing irradiance. However, there was a corresponding increase in the overall potency of the aerial plant tissue. This was because of the plants in brighter conditions producing a higher proportion of floral material.     

Potency levels of regulated cannabis products in Michigan 2021–2022

Evaluation of cannabinoid concentrations in products from the legal cannabis market has been fraught with uncertainty. The lack of standardized testing methodology and the susceptibility of cannabinoids to degradation under certain storage conditions complicates the efforts to assess total tetrahydrocannabinol (THC) levels across wide geographic areas. There are few peer-reviewed surveys of cannabinoid concentrations in regulated products. Those that have been done have not characterized the effects of differences in analytical methodology, sample population, and storage conditions. Viridis Laboratories, which operates two cannabis safety compliance facilities in Michigan, has analyzed over 34,000 cannabis products throughout 2021 and 2022 before the sale in the regulated market. Fifteen cannabinoids in cannabis flower, concentrates, and infused products were tested using methanolic extraction and analysis by high-performance liquid chromatography with diode-array detection. Methods were validated before use, and the flower analysis procedure was certified by the Association of Analytical Collaboration. All the samples were tested before submission for sale and therefore had not undergone prolonged storage. The results are compared with those seen in other states as well as in the illicit market. Total THC levels in cannabis flower from the regulated market are significantly higher than those seen in illicit products. The distribution of cannabinoid levels is similar in flowers intended for either the medicinal or adult-use markets, with an average potency of 18%–23% of total THC. Total THC in concentrates averages up to 82%. Other cannabinoids are observed at significant levels, mostly in products specifically formulated to contain them. These results may act as a benchmark for potency levels in the regulated market.     

“Good moral characters”: how drug felons are impacted under state marijuana legalization laws

This article examines how drug felons will be impacted by marijuana legalization in the United States. What will happen to drug felons whose charges would be legal under current law? Can drug felons work in the newly developing legal marijuana industries? In this article we will overview the statistics on arrests and convictions with their high rates of racial disparities. The war on drugs has inspired the development of more repressive criminal justice tactics such as asset forfeiture, high rates of re-incarceration during parole for marijuana violations, drug courts and their further reach into lifestyles, and the difficulties of prisoner reentry, especially for drug felons, who are barred from many jobs and social services. We will look at the regulations of felony offenders working in the cannabis industry. And we will consider the outcomes of retroactive ameliorative relief for this case of marijuana possession felonies under legalization.     

谈新疆少数民族吸食大麻人员焦虑心理的自我矫正

新疆消费大麻具有悠久的历史。由于大麻对各类疾病的治疗有明显的疗效,且吸食麻烟易戒断,因此,尽管不少人认识到吸食大麻成瘾会罹患精神疾病,但大麻还是在新疆少数民族百姓生活中使用较频繁。近几年来发现吸食大麻的少数民族人群中出现焦虑症状较突出,他们会经常无缘无故的、没有明确对象和内容的焦急、紧张、恐惧和不安,经常感觉到威胁即将来临,但又说不出究竟存在何种威胁或危险。中外研究成果表明吸食大麻易导致精神异常。对此类人群自身应采取增强自信、自我刺激、自我放松、自我脱敏、自我催眠、自我放松等自救措施,以通过自我矫正改变因吸食大麻而形成的焦虑心理。     

Potency Trends of Δ9‐THC and Other Cannabinoids in Confiscated Cannabis Preparations from 1993 to 2008*

Abstract: The University of Mississippi has a contract with the National Institute on Drug Abuse (NIDA) to carry out a variety of research activities dealing with cannabis, including the Potency Monitoring (PM) program, which provides analytical potency data on cannabis preparations confiscated in the United States. This report provides data on 46,211 samples seized and analyzed by gas chromatography‐flame ionization detection (GC‐FID) during 1993–2008. The data showed an upward trend in the mean Δ⁹‐tetrahydrocannabinol (Δ⁹‐THC) content of all confiscated cannabis preparations, which increased from 3.4% in 1993 to 8.8% in 2008. Hashish potencies did not increase consistently during this period; however, the mean yearly potency varied from 2.5–9.2% (1993–2003) to 12.0–29.3% (2004–2008). Hash oil potencies also varied considerably during this period (16.8 ± 16.3%). The increase in cannabis preparation potency is mainly due to the increase in the potency of nondomestic versus domestic samples.     

The symbiotic tensions of the regulatory–carceral state: The case of cannabis legalization

Recent scholarship has emphasized the need to develop a polymorphic conceptualization of the regulatory state. This article contributes to this theory-building project by outlining a research agenda for exploring the symbiotic interactions and tensions between the regulatory and carceral morphs of the state. Using the case study of cannabis legalization reforms in the United States, we argue that the legitimation deficits of the carceral state stimulate the proliferation of new regulatory frameworks for governing social problems that were traditionally handled by the criminal justice system. We demonstrate how the polymorphic approach illuminates the ways in which the regulatory and carceral morphs of the state compete for influence over shared policy domains, but also complement and reinforce one another. Thus, rather than precipitating the demise of the carceral state, cannabis legalization reforms sustain a bifurcated governance structure perpetuating long-standing patterns of using drug law as a means for racialized social control.