It is illegal here as well, but I have been shooting in a vacant lot next to my buddies business right on main street for 20 years. I have even shot while the HP was doing inspections on school buses before the school year started. That ground is currently being developed so I have started shooting in my garage. I can get back 40 yards and still be in my driveway. I think it is a matter of no one THINKING it is a hazard and complaining to the police. No complaints means no enforcement. By the way don't tell my wife about the hole in the back of the garage where I missed the target on a oops, or there maybe a very loud complaint at home.