That's why they have it in some cases but they shouldn't need it. You can kind of see it being required in pubs and clubs but not a bloody food outlet. It's nuts.
Where do you think all these people go after they leave pubs and clubs at night? to the nearest fast food place of course.
In city centers especially on late shifts they need security, for a normal restaurant I agree it's nuts but they wouldn't make it far past the doors in those cases, that's if they're even open.

