Man in protetive yellow gear riding his bicycle down a flew flights of stone staircases.
Man in a yellow jacket being trained how to go down stairs riding a bicycle.
Men in helmets watch as another man rides down flights of stairs on a bike.
A man in a yellow vest is riding a bicycle down a set of stairs as others watch.
A man rides a bike down the steps while others watch him do it.
a person in a bright jacket slowly rides down a flight of stairs as others are near by for help.
A man in a safety jacket rides a bike down stairs while others watch
A cop is learning or showing how to ride a bike down a couple sets of stairs.
A few people standing by, watching a person ride a bike down the stairs.
A police officer rides a bike down steps in a city as other police officers watch.