Well, could have been a nasty moment but fortunately happened at low speed. Pulled away from the lights and turned into a left curve and 'bang' followed by rattling and grinding!! Pulled over to find my left front suspension collapsed and the car grounded on the sump.   The Gaz shock absorber shaft has snapped under the top mounting bush.     Anyone had this before, or any thoughts on why it might have happened?   Looking from the side of the car at the vertical alignment of the two br