Exterior Medium Shot POV, Train Passing by and Away with Horns Blast, Wheels Creaking and Clatter of Tracks, Men Women and Children Mixed Voices After Train Passing
Interior Metro Platform POV, Train Arrival in Station Open Doors One Horn Blast, Closing Door Air Release Train Acceleration Depart with 2 Long Horn Blasts and Away
Interior Metro Platform POV Medium Perspective, Train Arrival with 2 Horn Blasts in Tunnel and Slowdown and Stop at Station Air Release Open Doors, Closing Doors Air Release Acceleration Depart and Away