Guess I'll just quote myself quoting what was said when this law was clarified back in 2012.
So calling someone fat wouldn't do it.Only communications that are credible threats of violence, harassment, or stalking (such as aggressive Internet trolling) which specifically targets an individual or individuals, or breaches a court order designed to protect someone (such as those protecting the identity of a victim of a sexual offence) will be prosecuted. Communications that express an "unpopular or unfashionable opinion about serious or trivial matters, or banter or humor, even if distasteful to some and painful to those subjected to it" will not. Communications that are merely "grossly offensive, indecent, obscene or false" will be prosecuted only when it can be shown to be necessary and proportionate.
And also to quote myself - British law occasionally works on something called "Common sense" which they don't have in the USA, there they just have who has the most money. So literally none of the ridiculous situations suggested in this thread will happen. That has been demonstrated over the previous 3 years as well.
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Wrong. Do some research or at least read the previous page of the thread, where an actual quote was used to show how this isn't the case. Shocking you still came to this conclusion because the rest of the quote even says you're wrong!