The video shows a corrugated metal wall with several signs attached to it. The first sign depicts a figure with a line through it in a red circle, indicating that pedestrians are prohibited. The next sign reads "STOP! DANGER ZONE" in red lettering. Below that, another sign reads "ACTIVE ENTRY. DO NOT PARK CARS!" and displays an image of a car being towed. The next sign is a yellow triangle with a black border, containing a symbol of a crate suspended by a hook, indicating a crane hazard. The signs are all attached to the metal wall with bolts.