A proposed methodology for assessing the economic needs of safeguard zones protecting groundwater intended for human consumption within the context of the European Water Framework Directive

This paper describes the gross domestic product and hydrological environment service method for assessing the socio-economic consequences of implementing necessary measures for safeguarding the quality of groundwater for human consumption and eliminating the risk of pollution. This method assesses the positive and negative impacts of designations of protected areas. Economic assets and social goods are the two integrated variables used in analysing the method. The first includes economic impacts on the local gross domestic product of defining protected areas, and the second considers the benefits of this designation in the conservation of water resources, assigning a monetary value to the preserved resources. In addition, tools have been incorporated, such as payment for hydrological services and generation of permissible activities, which reduce negative social impacts through positive economic impacts. These tools can only be used when compliance with conservation requirements for protected areas is demonstrated. The conclusions of this study include an application of the proposed methodology and provide essential and specific assessments that show that this methodology fulfils the requirements of the European Water Framework Directive requirements and that it is an effective tool in the implementation and development of strategies for hydrological planning processes.     

The incidence of drugs in drivers killed in Australian road traffic crashes

The incidence of alcohol and drugs in fatally injured drivers were determined in three Australian states; Victoria (VIC), New South Wales (NSW) and Western Australia (WA) for the period of 1990-1999. A total of 3398 driver fatalities were investigated which included 2609 car drivers, 650 motorcyclists and 139 truck drivers. Alcohol at or over 0.05 g/100ml (%) was present in 29.1% of all drivers. The highest prevalence was in car drivers (30.3%) and the lowest in truckers (8.6%). WA had the highest rate of alcohol presence of the three states (35.8%). Almost 10% of the cases involved both alcohol and drugs. Drugs (other than alcohol) were present in 26.7% of cases and psychotropic drugs in 23.5%. These drugs comprised cannabis (13.5%), opioids (4.9%), stimulants (4.1%), benzodiazepines (4.1%) and other psychotropic drugs (2.7%). 8.5% of all drivers tested positive for Delta(9)-tetrahydrocannabinol (THC) and the balance of cannabis positive drivers were positive to only the 11-nor-Delta(9)-tetrahydrocannabinol-9-carboxylic acid (carboxy-THC) metabolite. The range of THC blood concentrations in drivers was 0.1-228 ng/ml, with a median of 9 ng/ml. Opioids consisted mainly of morphine (n=84), codeine (n=89) and methadone (n=33), while stimulants consisted mainly of methamphetamine (n=51), MDMA (n=6), cocaine (n=5), and the ephedrines (n=61). The prevalence of drugs increased over the decade, particularly cannabis and opioids, while alcohol decreased. Cannabis had a larger prevalence in motorcyclists (22.2%), whereas stimulants had a much larger presence in truckers (23%).     

A Critical Appraisal of the Statecraft Interpretation

This article subjects the Statecraft interpretation to critical assessment. It argues that, while Bulpitt has provided a parsimonious and stimulating contribution to our understanding of British politics, his work needs to be developed. More specifically, although the Statecraft thesis evolved out of Bulpitt’s concerns with the methodology of political science, a neglect of ontological and epistemological questions has led it to propound explanations which are both reductionist and insensitive to empirical criticism. The article concludes by suggesting ways in which the Statecraft interpretation can be developed to take account of these weaknesses.     

Taking lawyers’ ethics seriously

Legal Ethics and Professional Responsibility R. Cranston (Ed.) Oxford, Clarendon Press, 1995

Legal Ethics and Legal Practice: Contemporary Issues S. Parker & S. Sampford (Eds.) Oxford, Clarendon Press, 1995