also just thinking, but shouldn't cyclist be licensed so they know the rules of the road, shouldn't pedestrians be licensed to walk across a road, shouldn't beaches be licensed incase you get sand in your sandwiches, shouldn't swimming pools be licensed to only contain 1% wee and 99% water or chlorine, shouldn't painters be licensed incase they get paint in the customers eye and blind them.
I think you get my point, wheres the line?
Public liabilty insurance????