A warning sign on a black chain marks a slippery area.
A close-up view of a white sign attached to a black chain and metal base on a sidewalk that is in front of a patch of green vegetation. The sign has a red outline and red text that reads "WARNING / SLIPPERY / EMERGENCY / ACCESS ONLY". The base of the metal pole attached to the sign is circular, and the chain attached is bound by a thin metal wire to the bottom of the sign. The sidewalk below is oriented diagonally upwards towards the left along the bottom of the image. The left side of the image is covered in direct sunlight, while the rest of the image to the right is covered in shadow. Small white rocks cover the ground near the edge of the sidewalk.