Druglink news item 2002 – The unkindest cut? ‘Investigative journalism’ and research by Ross Coomber and Jon Derricott

Laboratory analysis consistently reveals that drugs are rarely cut with noxious substances. How is it then that every time a journalist goes out on the street to investigate the drug scene, they turn up evidence to suggest that dangerous adulteration is routine?

The unkindest cut? ‘Investigative journalism’ and research (PDF)