:tsktsk:
So sorry to hear about this mate - it's been a tough few weeks for you..
Just keep ya head up, and be grateful your OK mate.
I know the reg may have been changed in a matter of minutes, but.. is there no way the motorway cameras that read your reg, could have picked up on your car IF it was taken on a motorway. (i.e. they can zoom in a pick out certain details - just a thought).
Hope you get the matter resolved mate.