[mgarvey]

My car seems to have picked up a very fine but very long scratch (it goes from the front of the car to the back). If I was to guess I'd say it is likely to have been caused by a thorn on the spiky bush at the entrance to my drive.

What is the best way to remove this?

The scratch is very thin - I cannot get my fingernail in it. I'll try washing and polishing it tomorrow, but if that is ineffective what next?

The car is Monaco Blue so scratches show up rather badly unfortunately.