 To appear as a busy bus station, a second bus was asked to pass on a  different direction in one scene. This one belonged to the same  company than the one where the film was shot. A car tried to get  between the buses during the shooting of this scene but the bus  driver "bullied" out. The bus company only required that gas and a  little tip for the driver was offered to shot on the bus. The  shooting only took 4 days of 6