Troubling news from Britain. One in five nightclubs in the UK have not been able to reopen owing to a shortage of bouncers. For anyone unfamiliar with this terminology, bouncers are the big blokes at club doors whose main role is to chuck out undesirables. And if you still don't get the message, they are usually dressed in black. However, they are officially known as "door supervisors" which certainly looks better on a CV than "bouncer".