I started out this thread for the purpose of getting an answer to one question, which has been a partial success, as far as I am concerned.

Now it has been hijacked by the Let's bash Sidmouth brigade. and their hardcore let's bash Lizzie section.

I think I've finished with it now, so all you trolls can have a good time.

My thanks to those who responded on topic, who have improved my understanding of the weight of opinion in either direction. I am grateful to you.

Don T.