Oasis demand drugs-free zone at Glastonbury

Liam and Noel Gallagher have reportedly insisted on a drugs free zone when they play Glastonbury this week. The Oasis frontmen told organisers they do not want any trace of illegal substances backstage.
This is because they don't want their roadies, crew and sound mixers stoned out of their heads and inavertedly make them sound good, and probably they want to keep all the stuff front of stage for themselves.