When you're lit up I don't want you to drive either. Chill out on the train, enjoy yourself, have a good evening. Not too difficult on decent public transport.

Maybe we should push a milder version of this angle. Too tired? Partied too much? Don't drive; chill out on the bus home.

EDIT: In my area, they are pushing a special cheap unlimited use night ticket . Just the thing if you want to try out different clubs/ venues