A patently absurd claim that holds up to no scrutiny whatsoever. The whole nation of the U.S disproves it, for one.
Whether you divide that to get a per vehicle, per capita or a per mile travelled number its far, far lower.
That is the opposite actually.
Majority of kids at my cons schools walk home or to the bus station. We’re unusual living miles away from any connected transport.
The suggestion that people don’t walk in London is hilarious to me, have you never seen a central London street as people leave work? You can barely move for pedestrians.
I'm assuming you mean "blocking the pavement without signage" there?
Although even that is a stretch because I can assure you that blocking the pavement with cranes, commercial vehicles, personal vehicles, etc. happens all over the damn place in London, with and without signage.
If buses were more frequent people would take them more, and use their cars less.
People can be very reliant on cars really rural areas but that is a small proportion of the population.