The image shows an escalator in a subway station with a sign that reads "No access to DLR via Platform 5. Please use the subway." The sign is located on the right side of the escalator and is located in the center of the image. The escalator is made of glass and has a yellow railing on the left side. There are two signs on either side of it, one with a red circle and the other with a white circle. Above the sign, there is a sign with a black border and white text. The background shows the interior of the station with other escalators and platforms.