Was removing the old plates today too, but noticed the rear had no fittings to accept the screws for the plate carrier etc.
I have 2 dealers within 10 miles so called up the closest first regarding the issue..
1. Apparently there are 2 types of fittings that show up on their database but the are non specific so you would have to order both sets in person and not over the phone, as they dont stock them at a cost of £5.91
Whats a fiver in the grand scheme of things I thought
Dealer 2. He has some push in fixings that they use to plug the holes to which the carrier can then be screwed into 14p each
Bargain of the day, if they work tomorrow that is!
Always worth phoning around