A couple of weeks ago my 1997 Audi A4 front end collapsed at the front end leaving the wheel arch resting on the front wheel with the full vehicle weight, luckily this happend whilst releasing the clutch from sttinary at a petrol filling station, had this occured at 70mph on a motorway the outcome could have been a lot more serious. Upon inspection it turned out that the nearside lower front control arm ball joint has worn to such a degre that it has desintergrated, there was no warning sign by the way either noise nor road handling.
Anyway to the question the car passed an MOT four weeks prior to this incident, clearly someone has not done their job properly, had this resulted in a major accident or death who is liable?
My guess is they have some smallprint somewhere that leaves them scott free.