To think we should have these signposts in England?

[Milliways]

Seen on a family campsite last week!

. Where was it?

Amsterdam! :)

So "no, dogs, visitors, no pee shit"?
I don't get it.
Is it no dogs at all on site, or is that sign for the bin to say no dog pee or shit?
If it's no dogs on the site, then surely nobody's importing dog pee and dog shit, without a dog, so that part of the sign is surely redundant, it just needs to say no dogs.
Are visitors allowed or not? What have visitors got to do with dogs?
It's a shit sign tbh, I am none the wiser about the rules than if I hadn't read it at all.

It was actually outside what looked like a row of permanent caravans, a bit run down on the edge of the site. We think local workers using it as a cheap place to live (or campsite staff) and they didn't want the 'tourists' wandering past (like we did, exploring the campsite as you do) .
Made me laugh though, but we didn't have kids with is to have to explain it too!