Contents of Volume 14

Volume Contents

Contents of Volume 14     

Roadside oral fluid testing: comparison of the results of drugwipe 5 and drugwipe benzodiazepines on-site tests with laboratory confirmation results of oral fluid and whole blood

Drugged drivers pose a serious threat to other people in traffic as well as to themselves. Reliable oral fluid screening devices for on-site screening of drugged drivers would be both a useful and convenient means for traffic control. In this study we evaluated the appropriateness of Drugwipe 5 and Drugwipe Benzodiazepines oral fluid on-site tests for roadside drug screening. Drivers suspected of driving under the influence of drugs were screened with the Drugwipe tests. Oral fluid and whole blood samples were collected from the drivers and tested for amphetamine-type stimulant drugs, cannabis, opiates, cocaine and benzodiazepines by immunological methods, GC and GC-MS. The performance evaluations of the tests were made by comparing the results of the Drugwipe tests with laboratory GC-MS confirmation results of oral fluid or whole blood. In addition to the performance evaluations of the Drugwipe tests based on laboratory results, a questionnaire on the practical aspects of the tests was written for the police officers who performed the tests. The aim of the questionnaire was to obtain user comments on the practicality of the tests as well as the advantages and weak points of the tests. The results of the performance evaluations were: for oral fluid (sensitivity; specificity; accuracy) amphetamines (95.5%; 92.9%; 95.3%), cannabis (52.2%; 91.2%; 85.1%), cocaine (50.0%; 99.3%; 98.6%), opiates (100%; 95.8%; 95.9%), benzodiazepines (74.4%; 84.2%; 79.2%) and for whole blood accordingly, amphetamines (97.7%; 86.7%; 95.9%), cannabis (68.3%; 87.9%; 84.9%), cocaine (50.0%; 98.5%; 97.7%), opiates (87.5%; 96.9%; 96.6%) and benzodiazepines (66.7%; 87.0%; 74.4%). Although the Drugwipe 5 successfully detected amphetamine-type stimulant drugs and the police officers were quite pleased with the current features of the Drugwipe tests, improvements must still be made regarding the detection of cannabis and benzodiazepines.     

When ‘Anxious Scrutiny’ of Arms Exports Facilitates Humanitarian Disaster

How is it that the UK government continues to export weapons to Saudi Arabia for use in the war in Yemen, despite an explicit commitment to international humanitarian law (IHL)? And how is it that the High Court recently dismissed a case of judicial review, confirming that the government was ‘rationally entitled to conclude’ that arms exports pose no clear risk to IHL in Yemen? In what follows, I explain how a flexible interpretation of risk, reliance on secret information, and deference of the Court to the executive serve to facilitate rather than restrict arms exports. The judges’ decision provides a stamp of approval to an arms export policy that has directly contributed to the deaths of thousands of civilians in Yemen. Attention to the Saudi/Yemen case shows the political and legal manoeuvring that goes into managing the contradictions in government arms export policy.     

ISIS-chan – the meanings of the Manga girl in image warfare against the Islamic State

This article explores gendered meanings of ISIS-chan, an Internet meme in the form of a manga girl, produced and used to disrupt the messages from the Islamic State. Moreover, it investigates the performative power of ISIS-chan, and how it is used/interpreted as it circulates on the Internet. The ISIS-chan campaign is seen as an example of how the girl figure is mobilised in the political context of the War on Terror. Characterised by girlish playfulness, humour and creativity, I suggest that ISIS-chan challenges the stereotypical representations of femininity in the War on Terror, and may be perceived as a trickster.     

From compliant to capable: balanced capacity development for local organisations

How to strengthen local capacity through donor-funded projects remains opaque. Using the European Centre for Development Policy Management's core capabilities model to examine a project engaging local organisations, we identify capabilities differentiating performance and gains from project participation. The studied organisations were often weak in capabilities important for successfully working with local governments. Some strengthened capacity, but improvements were concentrated in capabilities related to complying with donors’ requirements rather than capabilities enhancing performance. We question assumptions underlying programme designs based on Organisation for Economic Co-operation and Development's donor-country cooperation principles, and offer suggestions for balancing capacity gains to sustain independent local organisations.     

DNA in the Criminal Justice System: The DNA Success Story in Perspective,

Current figures on the efficiency of DNA as an investigative tool in criminal investigations only tell part of the story. To get the DNA success story in the right perspective, we examined all forensic reports from serious (N = 116) and high‐volume crime cases (N = 2791) over the year 2011 from one police region in the Netherlands. These data show that 38% of analyzed serious crime traces (N = 384) and 17% of analyzed high‐volume crime traces (N = 386) did not result in a DNA profile. Turnaround times (from crime scene to DNA report) were 66 days for traces from serious crimes and 44 days for traces from high‐volume crimes. Suspects were truly identified through a match with the Offender DNA database of the Netherlands in 3% of the serious crime cases and in 1% of the high‐volume crime cases. These data are important for both the forensic laboratory and the professionals in the criminal justice system to further optimize forensic DNA testing as an investigative tool.