Thank you so much all of you.
But I must mention.I went out to the garage this morning, and I haven’t been out there since, my problem, Christmas, I noticed the jewelers rouge that I had been trying to take out two hairline scratches from the driver’s side of the windscreen. This occurred when I parked up in Cambridge, by one of the so called idiots that seem to proliferate the streets today. They are surface and not deep, but due to my problems I am unable to remove completely.
Regards Max