Single Status Update
I can appreciate your situation completely, Im really surprised they've chosen to take it that far on the very skinny evidence they have. I would imagine a decent lawyer would tear them apart and a judge would laugh it out of court. I would counter their claims about the condition of your car by showing that you service it regularly, the mot was good with no advisories, mention you're an enthusiast and a member of car clubs/ forums and therefore probably look after your car better than the average car owner. Then use the simple maths to justify the overtake speed and suggest that the witness must have also been speeding also if there was on,y 4mph between you and perhaps they should also be on a charge ! Seriously though get yourself a lawyer and I'm sure all will work itself out
On a cheeky note what happened to the car ?