Should alcohol be banned on flights?

The government is reviewing airport licensing laws. But after another drunken brawl on a plane, should passengers be breathalysed before boarding – or even forbidden from boozing?Since commercial airlines took to the air, drinking and flying have tended to go hand in hand, with drink seeming to add to the pleasing sense of disembodiment at 36,000ft. But for how much longer? In the face of a rising tide of drink-fuelled violence and antisocial behaviour, highlighted by a boozy confrontation