How do I get dragged into these things? But Bpattie and MidSouth: If you really insist on proof,....go ahead and ignore the great advice of N80 and others. George is trying to save your life! ...but ignore him and the silly "safety" rules,.. and "eventually" you'll have your proof!
Remember,..these "Safety Features" were thought up,...(not after somebody got hurt),...but after "several" people got either badly injured, maimed for life or killed!!
They're put in place similar to traffic lights at the corner. NEVER for common sense. Never after a few close calls,..Never after people start getting injured, ..but quite often it takes a bad one where someone is killed before they install the lights.
All these "silly-safety-features" didn't just evolve suddenly one day. They came about one at a time,...in answer to something terrible happening to some poor innocent bugger just like you,...WHO DIDN"T SEE IT COMING!!!
For cryin-out-loud man, learn from those that paid the price!!!
Be careful out there,
. . tug