In our city we have shops without parking. People do defintly park where there is no parking, blocking everything wildly. I personally had a car crash into me, because of the resulting chaos (the driver backed up without looking). This is quite common in places without a sound transportation concept (as said above, the concept does not necessarily have to be, and imo shouldn’t be, car focused). Yes, the driver is responsible, but as a city planer this is something that has to be considered unconditionally. (I might also add that I work in public infrastructure planning, though not roadways, but I have meetings with those guys quite often.)