Three people in safety gear stand on a dark tarmac at night

Three people in safety gear stand on a dark tarmac at night. Two wear yellow raincoats. The first wears a reflective vest and dark coat. They appear to be inspecting something on the ground, their heads bowed. A tall pole with a blue top and red light extends upwards from the left. Lights are visible in the distance. The ground appears wet, reflecting the lights. A ladder is in the bottom corner.