Well, where I live in the UK it is very peaceful, birds singing rather loudly but then I suppose they always have done.
The Londonderry murder is very sad and worrying. My opinion, and it's not worth much because I am not sufficiently knowledgeable to have a view on such matters, is that there are probably weapons available to those that want them, left over from more troubled times. The police are on the case.
On the 'Anarchy on the streets of London', this is planned for I believe, up to two weeks. I feel that people might benefit from viewing Sir David Attenborough's TV film on climate change [available on BBC iplayer] to see what motivates the demonstrators.
The 'anarchy' that would ensue from run away climate change is hard to contemplate.