No, The scots have a licensing system. You can not be a window cleaner in scotland without a license from the relevant local authority.
Of course to get a licence their is an exam. This is a sample question.
In a few years you will have to sit an exam like this if licencing comes to us
macmac try and keep up with the rest of us.
The guy in the previous post asked, is this a wind up?
So I gave him a wind up, so far you are the only one to bite, well done.