Can the Governor's decision to assume functions or powers be contested or challenged by any individual or authority?
Yes, the Governor's decision to assume functions or powers can be contested or challenged by any individual or authority. According to the context provided, the District Council or Regional Council is given the opportunity to place its views before the Legislature of the State when actions are taken under clause (b) of paragraph 16. This implies that they may challenge or contest the Governor's decision if they disagree with it.