Dogtrousers
Kilometre nibbler
What if that cyclist hits a pedestrian or gets taken out by another driver? Still no victim?
The lights are there for a reason. Not coz they look pretty.
We're getting into ludicrous whatiffery.
In the scenario above a rider jumped a light. Someone disapproved and beeped their horn. The rider made a gesture at them.
Nobody died.
An utterly trivial and everyday occurrence. Road users often jump lights, cars probably more often than bikes. Road users are are forever beeping and gesturing at each other. It's not very edifying but nor is it very interesting.