Thoroughfares, crossroads and cul-de-sacs: drug testing of welfare recipients.

Over the past five years, proposals to introduce drug testing for welfare recipients have proliferated across the globe. In England, it was included in the Welfare Reform Act 2009 (yet never implemented) and in 2013, the New Zealand government introduced legislation which requires claimants to take pre-employment drug tests when requested by a prospective employer or training provider. Similarly, in over 20 US states there have been attempts to initiate drug testing of welfare recipients as a condition of eligibility for welfare, although frequently these controversial plans have either stalled or once introduced they have been halted through legal challenge. This article examines the process of introducing drug testing of welfare claimants in the UK as part of a broader strategy to address worklessness among problem drug users. Using Hudson and Lowe's (2004) multi-level analytic framework, which disputes 'top down' rational models of policy-making, it explores the mechanisms used for challenging drug testing policies. In so doing, it identifies the key policy actors involved, noting the alliances forged and strategies adopted to persuade the government to pursue alternative policies. Whilst the primary focus of the article is on the UK, consideration of the US and New Zealand facilitates comparison of the types of policy networks which emerge to oppose similar policies proposed in different socio-political contexts, and the forms of argument and/or evidence they inject into policy discussions. It is argued that a heavy reliance on rights-based arguments was a feature of opposing drug testing in the UK, US and New Zealand, and these featured more heavily than attempts to refute evidence underpinning these policies. However, there were important differences between jurisdictions in relation to the mechanisms used to challenge drug testing policies. These do not simply reflect the nature of the policies proposed but instead are reflective of different modes of governance, which influence the character of the policy networks formed and their judgements about the most effective ways of opposing what they regard as essentially flawed policies.

Identification of novel third-generation synthetic cannabinoids in products by ultra-performance liquid chromatography and time-of-flight mass spectrometry.

Synthetic cannabinoids are a group of compounds that are structurally diverse and are commonly found in various herbal incense and potpourri blends, which are sold in convenience stores, smoke shops and over the Internet. During the past few years, multiple state and federal legislations have been enacted controlling various subsets of these compounds that have been detected in compound categories generally considered the first and second product generations. As shown in previous studies, as compounds become controlled, new compounds emerge and become prevalent. We report on the emergence and prevalence of five different compounds (A796,260, MAM-2201, UR-144, URB597 and XLR-11) in the state of Indiana through their qualitative detection in solid-dosage herbal products via rapid solvent extraction and ultra-performance liquid chromatography with time-of-flight mass spectrometry (UPLC/ToF). We demonstrate the use of UPLC/ToF to be a suitable tool in the identification of these substances in a crime laboratory or forensic laboratory setting, which ultimately enables a laboratory to design assays for the detection of specific analytes in biological specimens in regard to regional trends and prevalence.

[Does a positive finding of tetrahydrocannabinol in the blood result from ingestion of Indian frankincense (Boswellia serrata)?]. / Führt die Einnahme von indischem Weihrauch zu einem positiven Tetrahydrocannabinolbefund im Blut?

The exculpatory statement that a positive THC finding in the blood is due to the consumption of hemp products or passive exposure to cannabis smoke has been disproved by the monitoring of hemp products and recent passive inhalation studies conducted in social settings, which showed that these conditions are unlikely to produce a positive result in the blood. The defense that the ingestion of Indian olibanum may result in a positive THC concentration in the blood is unusual; it is based on older publications where authors had speculated on a possible association of the synthetic pathways of THC from terpenoid precursors also being present in olibanum and the biogenesis of THC in hemp. It had further been speculated whether chemical or plant-derived pathways may also occur in humans. A thorough understanding of the different pathways and recently published results have outdated these speculations.

[Drugs scene in Poland from a forensic toxicologist's view]. / Scena narkotykowa w Polsce z punktu widzenia toksykologa sadowego.

This paper reviews the current use agents influencing the central nervous system. Among them are new synthetic psychoactive drugs, "legal highs" (herbal and synthetic), anabolic steroids, untypical adulterants to classic drugs of abuse, unusual mixtures, dietary supplements, energising drinks and substances similarly acting to alcohol. All these agents were characterized regarding to their acting on human organism, impairing on driving ability and legal regulations that means the Drug Addiction Counteraction Act of 29 July, 2005, the Road Traffic Act of 20 June, 1997 and the Ministry of Health Decree concerning the list of substances acting similarly to alcohol, and the conditions and the methods for carrying out examinations for the presence of these substances in the human body of 11 June 2003. The variety of abused, used and misused agents leads to the application of very sensitive analytical methods of their detection (screening), identification (confirmation) and quantification. Attention has been drawn to some specific difficulties caused currently by the identification of active components of "legal highs" in biological fluids, which influences the diagnosis of poisoning by these substances. The inconsistence of legal regulations allowing for arbitrary interpretation of the results of toxicological analyses concerning even forensic purposes has been critically discussed. It has been proposed that the manner of legal controlling of new psychoactive agents should be changed.

Psychoactive plant abuse: the identification of mitragynine in ketum and in ketum preparations.

Recently, the abuse of ketum, an indigenous psychoactive plant, has received a lot of attention in Malaysia. To help national law enforcement agencies control its abuse, the laboratory of the Forensic Division has developed a procedure for its positive identification. Botanical identification may not be practical or conclusive, owing to the wide range of ketum materials available on the market, including dry macerated leaves, powdered leaves and drinks. In order to confirm that a substance is, in fact, ketum or that a preparation is derived from ketum, gas chromatography-mass spectrometry is used to definitively identify the presence of the psychoactive principle mnitragynine.

Development of microcomputer-based mental acuity tests.

Recent disasters have focused attention on performance problems due to the use of alcohol and controlled substances in the workplace. Environmental stressors such as thermal extremes, mixed gases, noise, motion, and vibration also have adverse effects on human performance and operator efficiency. However, the lack of a standardized, sensitive, human performance assessment battery has probably delayed the systematic study of the deleterious effects of various toxic chemicals and drugs at home and in the workplace. The collective goal of the research reported here is the development of a menu of tests embedded in a coherent package of hardware and software that may be useful in repeated-measures studies of a broad range of agents that can degrade human performance. A menu of 40 tests from the Automated Performance Test System (APTS) is described, and the series of interlocking studies supporting its development is reviewed. The APTS tests, which run on several versions of laptop portables and desktop personal computers, have been shown to be stable, reliable, and factorially rich, and to have predictive validities with holistic measures of intelligence and simulator performances. In addition, sensitivity studies have been conducted in which performance changes due to stressors, agents, and treatments were demonstrated. We believe that tests like those described here have prospective use as an adjunct to urine testing for the screening for performance loss of individuals who are granted access to workplaces and stations that impact public safety.

Bodily intrusion, drug search in the human body, human rights and the balance of interests.

This article deals with the thorny issue of official authority to search for drugs in the bodies of suspected drug offenders. Relevant Israeli cases and legislation are discussed and a draft bill proposed.