And are, of course, left open half the time anyways.Yes, I recognise that the current unfit for purpose ticket gates on the British rail network are no deterent for people prepared to force them (or even climb over them), which may be the basis for your comment.
== Doublepost prevention - post automatically merged: ==
NY metro seems to be years ahead of the UK in having a separate emergency exit, which is obviously misused, but only so in one direction and far easier to spotFire safety (which we do better than most countries) means they have to be able to be burst through.