That is of course true but you have to understand that if member state really doesn't want it to work it can do so. Law will be written, agency/department will

That is of course true but you have to understand that if member state really doesn't want it to work it can do so. Law will be written, agency/department will be created which will be understaffed/inefficient and enforcing a case will take 10 years. Considering that votes on the issue were very controversial (no clear majority) I am suspecting it will be Brexit #2 in terms of execution, everyone will fiddle about for 2 years then pass some laws as incomprehensible and non-enforceable as the directive itself and that will be the end of it.