Brooklyn
I stand with John Locke.
It's called grandfathering, which is a double edged sword
Did the law explicitly grandfather ? Or is it implied. It would seem that grandfathered laws,should they exist, could no loner be changed by local ordinance as that would violate preemption. Which makes no sense. It grandfather explicitly then we are stuck with it otherwise I think we have a shot in court of claiming that the intent was not to grandfather....
No easy lift,,,but possible. Esp if we get good rulings from scotus.