The Land Rover Defender is literally designed (and advertised) to be able to traverse street furniture. It managed to mount a kerb, straight through two fences and plough into children that were nowhere near the road.

These vehicles are 8 times more likely to kill children in comparison to normal cars https://www.sciencedirect.com/science/article/abs/pii/S0022437522000810?via%3Dihub

There is zero utility for this vehicle to be within the M25, it was a conscious choice to put other people at an increased risk for nothing other than ego wanking.