I smelt strong alcohol coming off a guy on driver stand not too long ago. Didn't seem to effect him too much, might of just grabbed a shot right before going up and wasn't drunk. I really don't care, Ive seen guys crack a beer here and there at the end of the night. Ive also seen the younger guys sneaking off and I suspect its to puff a little weed. I'll take any advantage i can get, so drink away, haha