PamelaJ1, that is a little unfair. Londoners can hardly be blamed for the mutation of the COVID virus to a much more infectious one. Nor is there much evidence that Londoners flouted the rules anymore than any one else. It is just in the blame game being played country wide, when COVID rates began to rise in London, it was easier to blame them than a mutated virus.
Big cities are inherently more dangerous than more rural areas, more people living in close proximity, people everywhere in sight, social distancing difficult and every knob and knocker and surface being constantly touched by other people.
I live in Oxfordshire, we were in a low covid area, even during the second wave. I still know no one who has had the illness, nor does anyone else I talk to, but a few weeks ago, of a sudden, the rate of COVID in this area rocketed, not because people suddenely decided to ignore the rules they had stuck to for so long, but because the virus circulating was much more infectious. It is exactly the same in London.