Comment by presentation

Traffic rules do require some discretion though - if eg you don’t allow crossing a double yellow line but a car is broken down blocking the lane, does that mean that the road is now effectively unusable until that car is towed? Lots of examples.

But I’m with you on more enforcement. I’m totally fine with automated traffic cameras and it was working great when I was in China - suddenly seemingly overnight everyone stopped speeding on the highways when I was in Shanghai, as your chances of getting a ticket were super high.