Also lorries and delivery vans use can be limited to specific time window. That is what actually happen in historic city centers that are closed to traffic in m

Also lorries and delivery vans use can be limited to specific time window. That is what actually happen in historic city centers that are closed to traffic in many european cities: delivery vehicles can still deliver goods at specific time schedules in the morning when the streets are less busy with pedestrians and they have to do so at low speed.