Yes, of course delivery trucks need access to cities, some goods are not practical to move by cargo bike. As do emergency services and buses. Nobody disagrees with this. The problem in many cities is that streets are clogged with useless private cars. So the obvious solution is to ban private cars.
Private cars in general are not useless, but private cars in the center of cities should be useless if the city is designed well. The space-transportation trade off does not make sense.
Yes, of course delivery trucks need access to cities, some goods are not practical to move by cargo bike. As do emergency services and buses. Nobody disagrees with this. The problem in many cities is that streets are clogged with useless private cars. So the obvious solution is to ban private cars.
Just because you have no need for a car, private cars are not necessarily useless.
Private cars in general are not useless, but private cars in the center of cities should be useless if the city is designed well. The space-transportation trade off does not make sense.