Most of the time these dystopian descriptions of the UK turn out to be completely overblown nonsense when you look into them properly.
They're arrested for supporting a group that's been banned for causing around £30 million's worth of damage to our national defences at a time of hightened national security.
There's the implication that Palastinian Action are going to continue attacking us.
If they just stuck to protesting they would have been fine.