Final answer:
Headlights would not be found at the rear of a bus; instead, tail lights, brake lights, and turn signals, along with reverse and hazard lights, are present to signal the bus's actions to other drivers.
Step-by-step explanation:
The lights you would not find at the rear of a bus are headlights. Headlights are specifically designed for the front of a vehicle to illuminate the road ahead and to be visible to oncoming traffic. At the rear of a bus, you would typically find tail lights, brake lights, and turn signals. The purpose of these lights is to communicate the bus's actions to other drivers, including when it is slowing down, stopping, or turning. The rear of the bus may also have reverse lights that activate when the bus is backing up, and possible hazard lights to warn other drivers of a potential danger or that the bus is stopped. It is important not to look directly at any bright lights, including headlights and warning lights, as they can be damaging to your eyes.