There are three people visible in the image. They appear to be engaged in some form of work or activity, possibly related to the large vehicles present in the scene. The person on the left is wearing a dark-colored shirt and appears to be operating a vehicle with a red light on it. The person in the middle is dressed in a white shirt and is positioned near a vehicle with a red light on it as well. The person on the right is also wearing a white shirt and seems to be standing next to a vehicle with a red light on it. All three individuals are holding onto the sides of these vehicles, suggesting active involvement in their operation or maintenance.