The detection of 6-monoacetylmorphine in urine, serum and hair by GC/MS and RIA

6-Monoacetylmorphine (6-MAM) is a good indicator for the intake of heroin and can be detected in blood, urine and hair of heroin users. A new radioimmunoassay (RIA) designed specifically for 6-monoacetylmorphine (6-MAM) was tested for its usefulness for the quantitation of the drug in urine, serum and hair. Its cross-reactivity with heroin and its metabolites, and related compounds was also determined. Eighty-nine hair, six serum and 25 urine samples where 6-MAM had been previously identified by GC/MS were analysed for 6-MAM with the new RIA kit. A good correlation existed between the GC/MS and RIA results for the hair samples. However, the amount of 6-MAM found in serum and urine differed considerably between the two methods. This difference could be explained by the cross-reactivity of the antibody with morphine and morphine-6-glucuronide, which are present in much larger amounts in serum and urine, than in hair. To evaluate a new rationalisation procedure, some hair samples were split into two portions after incubation. One part was analyzed for 6-MAM by RIA, and the other portion by GC/MS.     

Temporal transaction patterns in an open-air cannabis market

This article describes the results of a nine-month covert surveillance operation of Scandinavia’s principal open-air cannabis market, an area known as Christiania in Copenhagen Denmark. The data detail the time of day of retail transactions from four different sale positions, both outdoor (daytime: n = 1.123, nighttime: n = 1.282) and indoor (n = 63,413). The analysis provides insights into the tempo, rhythm and timing of cannabis transactions, over the course of a day, on weekends compared to weekdays and in relation to payday. It is found that buyers prefer lower price over wider selection and that sellers adapt their opening hours according to temporal patterns in transaction frequency. The findings are relevant for deployment of police resources in regards to maintaining post-crackdown residual deterrence.     

The ambivalence of the SPD and the end of its Ostpolitik

The Social Democratic Party of Germany (SPD) has been struggling over the last few years to regain its unity and electoral support. However, since reunification, the party has been declining and splintering as never before. The oldest party in Germany is becoming painfully aware that its present trials and tribulations can be directly linked to its ambivalent position immediately prior to and following the dramatic events of 1989 and 1990. This article addresses the SPD‐SED relationship, one of the most heated topics amongst academics and politicians both within and outside the SPD. It also attempts to account for the Social Democratic ambivalence surrounding the fall of the GDR and the reunification of Germany. Above all, this work highlights the struggle of the SPD coming to terms with the end of its Ostpolitik.     

Enforcement Intensity in Danish Drug Control, 1996–2017

Enforcement intensity towards drug law offences in Denmark has increased since 2004, making Denmark one of the few Western countries that is heading towards a more repressive drug control approach. The aim of this study is to examine patterns and correlates of drug enforcement intensity over time. Policy documents and criminal statistics on drug law offences, from 1996 to 2017, are analysed in the context of the rationality perspective and the theory of policy coherence. Time series analyses and bivariate tests of statistical significance are used to examine enforcement intensity over time, between seasons, and in the gender and ethnic composition of convictions. Three periods are identified, delineated by documents that set forth drug policy aims. From 1996 to 2003, a series of qualitative changes to the legal framework was introduced, followed by a quantitative increase in enforcement pressure from 2004 to 2010 with a focus on Copenhagen. From 2011 to 2017, other regions of the country also increased enforcement. The increased intensity in drug control followed a period of increasing cannabis prevalence rates. The increase in reported minor drug law offences correlated with increased seasonal variations and increased disparity in the gender and ethnicity of convicted individuals.

     

Cannabis sales and immigrant youth gangs in Denmark – An exploratory study of market structure and youth gang evolution

Cannabis sales by youth gangs consisting of male descendants of immigrants from Middle Eastern countries are subject of much public debate in Denmark and Scandinavia. Only little research has explored the intersection between the wider social context of the drug market and the criminal engagements of these groups using qualitative methods. Using eleven semi-structured interviews with youth, police and experts, collected between 2011 and 2013, this study examines how the overall structure of the cannabis market in Copenhagen affects the opportunities to engage in cannabis sales for immigrant youth gangs. The study rests on an assumption that increased deterrence in specific geographic areas will displace buyers and shift market shares between competing groups. The result was that increased cannabis dealing furthered gang evolution even at the lowest organizational steps, from neighbourhood groups to more delinquent collectives. A key finding is that neighbourhood youth clubs play a central role in the lives of the interviewees. Youth clubs served as social spaces but also functioned as a form of turf to be conquered from city officials.     

Debts and Threats: Managing Inability to Repay Credits in Illicit Drug Distribution

This study examines how creditors in illicit drug markets manage debtors’ inability to repay “fronted” drugs. Based on qualitative interviews with 40 incarcerated drug dealers in Norway, we explore four outcomes of unpaid drug debts. Two modes of governance dominated the credit reciprocation processes: Cooperative governance included strategies of accepting loss and refinancing debt and required mutual trust between creditor and debtor. Adversarial governance included extortion of debtors and revenge and was based on threats of violence. We found that creditors preferred refinancing debt or extorting debtors over accepting loss or using violence. We argue that the negotiated outcomes of drug debt have been neglected in research on drug markets, and explore how they require investment from the creditor, either in building trust or in deterring malfeasance through threats of violence. Using insights from economic sociology, the study highlights the importance of social control in illegal drug markets.     

Simultaneous quantitation of delta-9-tetrahydrocannabinol (THC) and 11-nor-9-carboxy-delta-9-tetrahydrocannabinol (THC-COOH) in serum by GC/MS using deuterated internal standards and its application to a smoking study and forensic cases.

A new procedure for the simultaneous detection of delta-9-tetrahydrocannabinol (THC) and its major metabolite, 11-nor-9-carboxy-delta-9-tetrahydrocannabinol (THC-COOH) in serum has been evaluated. The method combines rapid, efficient, solid-phase extraction and simple derivatization by methylation. Analysis and quantitation is performed by gas chromatography/mass spectrometry (GC/MS) using deuterated cannabinoids as internal standards (IS). Reproducibility and sensitivity of the method are good. The procedure is applied to serum specimens collected from a smoking study with 24 volunteers and 212 forensic cases. Results are interpreted based upon the current knowledge about THC metabolism and pharmacokinetics.