I had decided to go, but just had a brake problem, just started off, pedal went to floor without much affect once and now has grinding noise when braking on near side front, but brake pedal functioning OK and braking effectively. After returning to home grinding noise seems less, but still there.
Can't see anything easily and noise has reduced. Can't tell if it just grit ( had jet washed wheels before hand, could that blow grit in ? ) or if there is a more serious brake problem.
Will take a look in the morning and decide.
Paul