Picture this.
There's an collision on the other side of the highway. Emergency vehicles are there with emergency lights flashing. Naturally, as you come upon the scene, you look over there to see what's going on, because, well, that's what emergency lights are for -- to make see and avoid.
Meanwhile, there's a tow truck parked in the left lane on your side of the highway with no emergency lights on the bed's light bar illuminated.
The bed is up and is approximately the same color as the highway ahead. Since the bed is up, it's obscuring your view of the truck's cab. For all intents and purposes, the tow truck is camouflaged.
Tell me this. What is the purpose of those amber light bars on the bed of a tow truck?
When you watched the video, did you see them illuminated? I sure didn't.
