IT WAS a glittering occasion more usually associated with a film premiere than the launch of a new piece of government policy. In April 1998, after less than a year in power, Labour ministers hired the theatre of the Trocadero Centre, near Leicester Square, to tell the world of their plans for "tackling drugs to build a better Britain".
Keith Hellawell, the newly appointed drugs tsar, took to the rostrum to outline a 10-year strategy to "stifle the availability" of drugs and enable young people and former drug users to live "healthy and crime-free lives".
The showbiz atmosphere and the spectacular nature of the claims provoked a sceptical response from many of …