@glitzersachen @doctormo Yes. A small district council. In my day (this may well have changed) two reps from different unions were each paid half time to do their day jobs and half time to look after their union members. Which included things like working on the union side of some non-trivial restructuring deals.
@TimWardCam @doctormo
I think this would not be called "being paid for doing HR's job". It's typical that union reps from the employees are still employed 100%, but get leave to handle union business (or worker's council business) for a certain percentage of their time ("freigestellt" in German, but I cannot find an equivalent, maybe "released for", but this sounds fishy to my ears).
Their work contract (at least in DE) don't change which avoids part of the dependency problem.