It may seem slightly above inconsequential, but parking. Parking is a great example of arbitrary rules having longstanding effects. (Really neat video on parking regulations - https://www.youtube.com/watch?v=OUNXFHpUhu8)
As for more inconsequential. Leafblowers Leafblowers immediately banned unless they are
Less than 20db
Zero emission
ONLY USED AFTER 9AM WHY IN GODS NAME ARE YOU LEAF-BLOWING AT 8AM ON A SATURDAY
It may seem slightly above inconsequential, but parking. Parking is a great example of arbitrary rules having longstanding effects. (Really neat video on parking regulations - https://www.youtube.com/watch?v=OUNXFHpUhu8)
As for more inconsequential. Leafblowers Leafblowers immediately banned unless they are