Yup. And the issue here is that the cars back into and out of the parking spots, and are also programmed to stop if they get honked at. So car 1 begins backing into a spot, car 2 honks, car 1 pauses and then begins backing again, car 2 honks again, repeat… And when you have 30 cars in a parking lot, all trying to find a parking spot, there’s a lot of backing up and a lot of honking.