There you go OP Jamie has fixed it for nothing.......
When you have something you have worked for scratched and buggered by someone who obviously doesn't care the last thing you need is some dick taking the piss.
TBH I'd mention that they've scraped your car, that you'll see if it will polish out but if it needs paint then you'll have to put it through the insurance.
Going straight to the insurance is most likely going to get you a narked off neighbour who may just deny the lot.
Ideal world they would come round and fess up and make sure it was all made good, but given they haven't, they're probably the sort who'll take umbrage if you demand they make good. Long term it's a lot less aggro to take a pragmatic approach.
Bit of soapy watyer and it will be gone .
All the body shops must be shitting it now that you have revealed that damaged paintwork can be magically fixed by washing the car.
I'm gutted I've been wasting so much time rotary machine polishing stuff all these years.
When you have something you have worked for scratched and buggered by someone who obviously doesn't care the last thing you need is some dick taking the piss.
Seems a bit harsh on muggomagic.

