In Hungary I as CEO am legally bound to kick people out to use their vacation days.
Also, if you get sick on vacation you get that time back as well. [2]
[1] https://www.ch.ch/en/work/working-hours/rest-periods-and-bre...
[2] https://www.ch.ch/en/work/working-hours/vacation--public-hol...
That’s how it is in the US for minors (at least in my state), you have to take a 15 minute break every four hours (and work a absolute max of 40 a week). Used to drive me nuts when I had an internship and was in the middle of something.
(Yes, I have a working problem. Why do you ask?)
It made total sense given my medical circumstances, but the whole concept blew my mind (even our HR system didn't have a way to record it).