Thanks for the advice everyone. Peter had the correct approach, though Lee's was perhaps more satisfying, but I must take issue with him on one point. IMHO a 121 is a very desirable vehicle. It is:
- cheap to buy
- cheap to run
- offers easy access for the aged
- cheap
- easy to park
- keeps the driver (and passengers) in intimate contact with the road - every bump and pothole
- inexpensive
- the power won't scare the horses (or the grannies)
- more luggage space than it appears
- cheap, cheap and cheap