In 1987, temazepam was the most widely abused legal prescription drug in the United Kingdom. The use of benzodiazepines by street-drug abusers was part of a polydrug abuse pattern, but many of those entering treatment facilities were declaring temazepam as their main drug of abuse. Temazepam was the most commonly used benzodiazepine in a study, published 1994, of injecting drug users in seven cities, and had been injected from preparations of capsules, tablets, and syrup. The increase in use of heroin, often mixed with other drugs, which most often included temazepam, diazepam, and alcohol, was a major factor in the increase in drug-related deaths in Glasgow and Edinburgh in 1990–1992. Temazepam use was particularly associated with violent or disorderly behaviours and contact with the police in a 1997 study of young single homeless people in Scotland. The BBC series "Panorama" featured an episode titled "Temazepam Wars", dealing with the epidemic of temazepam abuse and directly related crime in Paisley, Scotland. The trend was mocked in the 1995 Black Grape song "Temazi Party" (also called "Tramazi Party").