What is the pole they strapped to the traffic light? I've seen

Are Those Weird Mysterious Cameras Above Traffic Lights Red Light Cameras?

EGPD with the surveillance cameras on top of the cars🤔🧐 : r/Sacramento

👁️ Police stop mid-detainment after seeing man cross road using an Ap

Crash in Southwest : r/Detroit

What's the purpose of the small lights under some traffic stop arms? Curious Texas investigates

Racing through traffic at 90+ MPH + View of crash results (2 videos combined) : r/IdiotsInCars

Noticed some strange pole attached to traffic signals on the side of the road : r/whatisthisthing

The Little Things: Stripes on stop sign poles in Seattle – BikePortland

Police in Greenwood 'inundated' with calls about black radar boxes

How to Avoid & Address Traffic Signal Knockdowns