Back in the 60's my friend's dad was brewing whiskey under the school gym, and decided to set down trails of whiskey on the wooden floor and set them on fire with his friends to see how who would reach the furthest. Predictably, he burnt the gym down and was expelled - now he has a medical degree from the best university in our country and is an honoured member of the community.
School has always had stuff like this going on, and always will. Friends of mine have regularly taken drugs in schooltime & are now going/at university. No-one's really hurt by it, and the gym is still there.