Only yesterday, I drove into London and walked nearly 20k steps to visit the various locations on my itinerary. Not every inch of a space need be a road, but banning cars and insisting everyone walk or use public transport also isn’t the answer. We need roads adjacent to large, pedestrianised areas.
The specific problem with the UK is how London-centric and unreliable our transport infrastructure has become. Not to mention driving can be incredibly fun! Much more so than cycling when it’s pouring with rain, you’re going to a fancy event, or have a large amount to move.