A motorcyclist injured his shoulder when a bus pulled into his path and left him with nowhere to go.
The 18-year-old rider fell from his bike on August 23 as he travelled along York Road in Barlby towards Selby.
He was passing the bus stop on Northfield when the 415 service pulled out.
Police would like to speak with anyone on the bus at the time of the incident and are urging them to come forward if they saw what happened.
Call police on 101 and ask for Special Constable Richard Stagg or Selby police.
Alternatively, information can be emailed to firstname.lastname@example.org