Thanks, nigelmoore,for explaining, and I hope you don't think I was looking for an angle to over stretch my mooring or suggesting others need not bother about time limits.
I like your last paragraph;
"The time limits are generally sensible and good guidelines for boaters to follow, and they should be followed. They should be followed because they show consideration for the rest of us, not because they are enforceable law."
I think the way of doing things on the cut works so well because people here are, on the whole, considerate and good natured.
I guess, I just disagree with the demand by so few for more enforcement, which will itself lead to further restrictions.
I would have thought it much better to sort out an issue on the towpath whenever possible. Or ignore it,if its doing no harm.
I get the feeling that it's an eye spy game for some, who just can't wait to broadcast their findings.
There is a lovely freedom to be had on the waterways. I would hate to see it eroded by officialdom.