@leet No problem to use a car less if public transport allows us getting around. in fact we do already a lot, train to work, bus to school. But buses in rural England is a flipping disaster costing a fortune and almost never on time with an hour interval in between - between 7am to 10pm.
Also, same public transport and trucks will use the same road infrastructure and will keep pedestrians on pavements still. So that picture is very misleading and misguided, hence the challenge.
@alexgranford No, when there is a tram and a truck, you can still walk in the street. When there is 500 cars lined up and ready to hit you a 60mph, you can't. There is a big difference between a pedestrian city with services and a car hellscape where if you step out of a 1m area you die (only a slight exaggeration is some cities.)