In the UK it is illegal to shoot over water...there are odd bits of legislation where ever you look!!Believe it or not, I've heard that even shooting while touching a vehicle is illegal in Arizona. I can see not firing from the seat in the interest of further criminalizing poaching, as I think the intent was when they wrote it. Weird law to me, if true, but that's what I've been told. Can't even rest across the bed of a pickup.