Have you ever sat at a red light for so long you begin to feel like you know the people sitting in their cars next to you in front and behind. then the red light changes to green and you act like you never knew them.
we only have roundabouts where i live - they don't work as bonding.
I used to ride a motorcycle to work,the route took me through 23 traffic lights,sometimes,the sensors in the streets would not pick up the light weight of the bike,so I called the Police department for an OK to go through the red lights if no one was coming early in the morning(I had to be at work at 5:30 am,but stopping first. I also called the traffic light division to have them adjust the tripping sensitivity,the next day,no problems.