The Observer, 16 Nov 2008 - From herbal joints to pills for ex-ravers, 'legal highs' are big business. Classed as medicines, they are regulated in theory, but how law-abiding are they, asks Oliver Marre About six months ago, at a Brighton seafront nightclub, a 28-year-old man was found by the bouncers to have three small white pills, each stamped with the image of a dove, in his pocket. Naturally, they turned him away, refusing to listen to his arguments, and warning him that he was lucky they had not called the police.