Don't know, it is generally mandatory to take 4 weeks, where you can't be denied taking 3 weeks in a row in the months June to August. I think the idea is tha

Don't know, it is generally mandatory to take 4 weeks, where you can't be denied taking 3 weeks in a row in the months June to August. I think the idea is that you should be able to spend while on vacation... but not really sure.