I think it is worth keeping in mind what the law in the UK allows religions to say and do and then think about how to frame our concerns to the police and charity commission. wiki has something to say on this that may be helpful. i will try to find the article
edit: okay here is something
The Racial and Religious Hatred Act 2006 amended the Public Order Act 1986 by adding Part 3A. That Part says, "A person who uses threatening words or behaviour, or displays any written material which is threatening, is guilty of an offence if he intends thereby to stir up religious hatred." The Part protects freedom of expression by stating in Section 29J:
Nothing in this Part shall be read or given effect in a way which prohibits or restricts discussion, criticism or expressions of antipathy, dislike, ridicule, insult or abuse of particular religions or the beliefs or practices of their adherents, or of any other belief system or the beliefs or practices of its adherents, or proselytising or urging adherents of a different religion or belief system to cease practising their religion or belief system.
my understanding of the above is that the WTS can defend and justify its mentally diseased epithets by showing police what apostates say about Jehovahs witnesses unless of course you can demonstrate harmful intent that goes beyond the above and can demonstrate harm done
or am I mistaken
Britain is very committed to religious freedom as the above (section 29j) shows