Random example: https://www.conservativewoman.co.uk/no-charges-in-koran-burn...
Also loads and loads of others. The Police in the UK are completely out of control.
And if you want to throw evidence into a debate, you might want to choose a publication with a bit more standing than whatever random partisan blog this is.
There have been a few silly stories where local police forces overreach to a social media post, but generally nobody could care less what we say.
The police won’t respond to serious crimes so you have no chance getting them to respond to something written.
There are hundreds of better things to pick on the UK for.
There are numerous examples of the police in the UK arresting and prosecuting people for making simple statements of fact or giving their honest and reasonable opinions. It is not actually that rare.
It would if anything be better if it were more rigorously enforced, because it wouldn't last very long if it were. Instead, the threat of it looms over everyone.