Yaxley-Lennon has various convictions. Some of these including for libel against specific muslim children; some for contempt of court interfering with the fairness of trials thus risking the
release of people who were ultimately convicted; and some where his libel lead to his supporters committing violence against muslims.
(Keeping the [num]s in the quotations, those are the only citations that really matter).
On 10 May 2017, Robinson was charged with contempt of court, and convicted.[149][150][151] He had filmed inside Canterbury Crown Court and posted prejudicial statements calling the defendants "Muslim child rapists" while the jury was deliberating.
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https://en.wikipedia.org/wiki/Tommy_Robinson#Contempt_of_cou...Now, here's the thing: the bit in quotation marks was 100% true. But by saying so before they were actually convicted threatened to undermine the trial, and without a fair trial they could not be convicted. His actions made justice harder.
If you really care about such crimes, the last thing you should do is what Yaxley-Lennon actually did. The only outcome for which Yaxley-Lennon behaviour is coherent is where Yaxley-Lennon was engineering a riot either by causing their release or getting himself arrested. He got a riot for being arrested:
At a demonstration in London on 9 June, over 10,000 protesters blocked the roads around Trafalgar Square and some attacked police, injuring five officers.[198] Some demonstrators prevented a Muslim woman from driving a bus,[199] performed Nazi salutes, threw scaffolding, glass bottles, and street furniture at police, and damaged vehicles and buildings.[200]
- ibid.
Regarding his libel that harmed a child:
The clip shows the victim, with his arm in a cast, being dragged to the floor by his neck as his attacker says "I'll drown you" and "what are you saying now" on a school playing field, while forcing water from a bottle into the victim's mouth. The video was filmed in a lunch break. The clip shows the victim walking away, without reacting, as the attacker and others can be heard continuing to verbally abuse him.[1]
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https://en.wikipedia.org/wiki/Almondbury_Community_School_bu...And thats apart from the whole "kicked the officer in the head as he lay on the ground" and "entered the United States illegally [on a false passport]" convictions that Yaxley-Lennon has.