Comment by hermitcrab

> So it seems that the law isn't applied evenly.

Of course. It is applied by humans, with all the failings that implies.

>In any case, people should be able to protest and should only face lawful restrictions if they cause immediate property damage ... Just saying vile and disgusting things should not be a basis for prohibiting and or arresting people.

That may be your viewpoint, but UK law says otherwise.