A lot of this fear about London has been whipped up deliberately by Yaxley Lennon (Tommy Robinson) feeding lies to Elon Musk who then parroted them back by phone to the adoring crowd on the recent Unite the Kingdon march - which was about nothing of the sort.
The event was covered by the international media. Musk would have the world believe that London is an entire no-go area awash with thieves, rapists and murderers and that everyone else in the UK (villagers he called us) is at the mercy of a marauding mob. It’s nonsense.
The most dangerous things at that march were Yaxley Lennon and his thugs. Dozens and dozens of his EDL followers have been convicted of sexual crimes against young girls, boys and women.
London is no different to any other major city. You have to be careful of casual thieves. It has always been so. Read Dickens. Paris and New York are no different.
I see young girls and women everywhere with phones, if not in their hands, then on display in the back pocket of their jeans. It's a silly affectation. They might as well carry a sign saying Casual Thief, Please Rob Me.
London is awash with tourists day and night. Around 22 million visit every year. A million people travel into central London every weekday to work. Why would they do that if it was the no-go area Musk claims?
I was born in London and worked in the City for 50 years from 1971 to 2021 (the last year WFH due to the pandemic). I often stayed late for cultural events and travelled home alone cross-London by bus, Tube and train. I am still there regularly for cultural events. In 70 years. I have never witnessed any kind or crime or been a victim of one. Not saying it doesn't happen but by the law of averages, you would thing I would have witnessed something in 70 years.
Yes, there are parts of outer London I wouldn’t go to at night just as there are in any city or town where young male crime may be high and knife carrying is common but tourists have no need to go to those places.
Stick to the major sights, keep personal belongings out of sight (a small crossbody bag is a good idea) and don’t accept invitations from men to go to bars and clubs and they’ll be fine.