Fine? They are all essentially the same, with different artistic style. There can be regional differences on what signs are required. I only checked the Itali

Fine? They are all essentially the same, with different artistic style. There can be regional differences on what signs are required. I only checked the Italian one, but that sign only prohibits cars, motorcycles are still allowed. If both are prohibited, they presumably display both signs, or prohibit all vehicles (including bicycles) with that sign.