My insurance company screwed up, as did the DVLA. I have a private plate, changed the car last year, swapped the number plate (legally via DVLA), got all the paperwork back, then when I came to tax it recently, I was told I couldn't tax it as I was uninsured!
Got hold of my insurance company who still had the old reg no down (so i WAS covered, but not on the ace of it, as it is the VIN no that is insured, not the reg no). Ok I thought, no problem, don't do it online, go to post office. Got cover note from insurance company, went to post office, where I was told 'your car is registered SORN, so I can't tax it'
I got the car taxed, and the insurance corrected, BUT, what could have hapenned if my car had been parked someplace and a VNC check was done? They could have lifted my car as untaxed! EVEN THOUGH the DVLA issued the new tax disc when the registration was changed to my private plate. I complained as to how on earth my car could be changed to SORN tatus, when it was taxed BY THEM DIRECTLY, and they said that a SORN declaration must have been completed by me and that a taxed vehicle can have a SORN declaration so I MUST have done it.
It is scary though thinking about what 'could' ave been.