two boys traveling in a bike
people traveling in a bus
these boys are hitching a ride from the bus
riding along side the bus is extremely dangerous
the back end of a public bus
the bicycle is a single speed model.
these two boys are riding a bicycle 
the guy on the bike is holding onto the bus 
the bus is moving quickly 
the bus is filled with people 
boys riding a bicycle
the side of a bus
two kids riding a bike
men riding bikes in front of a bus while it rains on the street