It can't be seen to be one rule for us and one rule for them though can it?
Why should their threats of violence and threats of moving on elsewhere and causing trouble be grounds for special privileges?
We couldn't just buy a plot of land and build on it, could we?
Also, I'm not sure if you saw the News
reports on this but the poor chap next door is living a nightmare, threats of violence and even death towards him, abuse, waste (toilet and other) over his back fence. It's not on.
Yes, they own the site, but they should be governed by the same rules that the rest of the country have to stick to.