see [0] the original Palestine Action protestors, who were arrested in 2024 and are not likely to see trial until at the best May 2026, and some sources are saying January 2027.
They are being kept in remand, with no possibility of release, for at least two years, without being convicted of a crime.
This is legal because Palestine Action is a terrorist organisation and the UK passed some farcical laws aimed at preventing terrorism, that everyone pointed out at the time would be used against non-terrorists eventually. They are using this same law to arrest hundreds of people for doing nothing more than holding a placard.
In the UK, if the government can make a case that you are a terrorist, then arrest is absolutely the same as imprisons. And similar farcical laws are operating in most Western democracies.
Yes, let me just arrest you over some text and hold you for a couple of days.
Surely no problem! But being serious if anything this is worse than no imprisonment. Why are they arresting so many people they don't have any grounds to jail longer term?
but then once charged you can be held for years on remand [0], there is no limit to how long the court can take to actually getting around to holding your trial. The law says now 8 months, but (as this site says) people are held for years.