So can I summaries what I THINK is right about the TF days.
- The car needs to be insured for every driver because it's effectively a normal German road.
- The insurance will not cover you for any damage on the 'ring because it's UK insurance. They will pay the claim for any 3rd Party, but will aim to claim it back from you in the end.
- The car needs to be fully road legal, I.E. MOT'd and taxed.
- If you seriously mess up and damage the track, you could be hit with the repair bill.