Re: Hit and Run
rear arms are about £30 each, theres 3 on each side... each is held on by two bolts so if that is all that is wrong then its not a big or expensive job... any even half decent garage should be able to replace them in less than an hour.
if anything else is damaged tho its difficult to say how costly it could be.
as for the bumper, im not certain, is the scratch thru to the plastic or is it just paint scratched? if its just paintwork maybe a few hundred MAX to have the bumper resprayed.
make sure you report this to the local authorities as a hit and run. then get the insurance to pay if you have protected NCD!
just noticed your in lisbon... the prices i quoted are UK sterling, im not certain how this translates for euros...