The camera films a long, well-lit pedestrian tunnel. Fluorescent lights run the length of the ceiling, illuminating the gray stone floor. A narrow drainage grate bisects the tunnel. Several people are walking in both directions. One man pulls a wheeled suitcase. A couple walks a dog. Most people are dressed casually. The walls are smooth, with a few doors and panels visible. A sign in Russian is partially visible on the right wall. The scene is clean and modern.