when i bought my car it had a small mark on both front and back bumpers.
it looks like the previous owner has put something in the boot that was heavy and its cracked the paint and subsequently started to flake off.
whats the best corse of action for me to take as over the last 2 years its got worse, and now i cant bear to look at the back bumper

take the bumper off sand it down get some paint and give it a light going over?
dont really want to fork out loads getting them sprayed as there only going to get chiped anyway driving too and from work on crappy condition roads. just want them to look bearable.
ill try get some pics tonight