I lived in China for many many years and this is not a good example. Parking, and driving in general, is chaotic and unregulated. Yes, you have cameras everywhere that detect running on red or taking a wrong lane, but that's about makes it. Speeding, haphazard parking, everything is allowed. Scooters go anywhere. Bikes go anywhere. People go anywhere. Red, green, anything in between, it's a free for all. Like a policeman smoking under "no smoking" signs is totally normal. I'd say, you can get away with mostly anything in China, nobody would care (unless you're non-Chinese, then dutiful neighbors will report your every sneeze).

PS: Yet I do find OP's idea reminding me of China. Having a society that polices itself (just in China it's more about thought, not behavior) is definitely not a thing I would enjoy.