It's common knowledge that the UK press is subject to superinjunctions that mean some royal stories can't be reported here that appear in the news elsewhere.
Not interested in discussing the content of superinjunctions, but how do they work? You post something that breaches one and someone picks up on it and tells you to take it down? Do they get circulated around media outlets so they know what to say?
If you access a foreign news site from the UK, does the content that might breach the superinjunction disappear, but you could see it from another jurisdiction?