What drugs are on the rise in Britain?

After annual survey finds MDMA is making a comeback, we ask drug counsellors about other substances - and what can be done

After its peak in the 1990s house, rave and techno scenes, ecstasy is returning to popularity because of "creative and aggressive marketing" and the fact it now has higher purity.

That is according to a report from the European monitoring centre for drugs and drug addiction (EMCDDA).