I'm loving this thread, mainly for all the (human) inaccuracies and how some, remember the most inconsequential details and details I'd forgot.
To JP2 - I have a method of those car Number plates and I always remembered ? / believed that the "C" was 1965 , so D was 66, E67, F 68 and G....
Pedantic or what ? - just Heartbeat rekindled my interest many years ago in such trivia.
To Steve G. I thought you would have given Nancy Robbo a mention, perhaps, you do, some where else it was alway s good to see her shewas a good lass with her ideal partner Mick.
I would say Bob Spray was many things , but a Moth Eater ? Georgina you have opened-up another avenue which I didn't know existed. Wow.

Cheers
Betsy