Sharraxaadda

I was at the intersection of Nolensville and Brewer at 5:30pm . The light changed to red for those on Nolensville Road. A Metro police officer was in the turning lane for Brewer (no one in front of them). At least THREE cars ran the red light and the Metro officer never budged or turned on lights or sirens. How can we expect laws to be enforced (like the 25 mph limits)? The drivers never slowed. Telling me that there is an ambivalence on both sides.