Comment by rlue

On the contrary, I think it could make perfect sense: What's written in the law is one thing, and how it's enforced is another; I would argue that the former should be done with consideration to the latter.

Based on my own experience, I'd estimate that well over 99% of traffic infractions go entirely ignored by the law: minor speed violations, unsignaled lane changes, rolling stops at stop signs, expired tags, cell phone usage, and yes, running red lights.

When the letter of the law is broader in scope or errs on the side of caution, that enables the police to exercise their judgment in enforcing it (with the obvious caveat that some police will abuse any power you give them). You could imagine a scenario where someone technically runs a red light but it's totally justifiable and safe (heavy load + moderate speed + short yellow + no other traffic) and another where someone technically makes it into the intersection on a yellow light but senselessly severely endangers public safety (busy intersection + rapid acceleration + traffic backed up on the other side of the light).

I would be okay with someone evading a ticket in the first case and getting one in the latter.