Leo Butler, playwright: 'I want to take the audience on a trip'
The Sheffield-born writer tells how taking part in a clinical trial on LSD gave him the chance to relive his youth " and the subject for his new playLeo Butler was born in Sheffield in 1974. His plays have included Boy at the Almeida, London, and Lucky Dog and Faces in the Crowd at the Royal Court, where he led the Young Writers programme between 2005 and 2014. His latest, All You Need Is LSD, is being toured by the …