Today, just after parking, as it just started chucking it down with rain, my car made some very strange noises from the font nearside. It was a few metres after I had straightened up after tight full left hand lock at car park speed less than 5mph. It sounded to me to be the front left wheel/ driveshaft / suspension / brake.  It was a pinging metal sound. It did it several times and seemed to be relating to wheel rotation, it got less and when I stopped the car around 100 metres further on,  I w