Police need to hear from witnesses to a collision between a car and coach in Tuffley yesterday (Thursday March 14).
People who saw the crash in Tuffley Avenue at about 2.25pm but haven't yet spoken to officers are being urged to come forward.
An 85-year-old man and 84-year-old woman in the silver Peugeot 206 that collided with the coach were taken to Gloucestershire Royal Hospital for treatment.
The man was later discharged before being readmitted as a precaution.
The woman is still being treated for a laceration to the right hand and a fractured thumb.
Everyone on the coach, including around 20 schoolchildren, was unhurt.
Road closures were in place until around 7pm while a collision investigation took place.
Anyone with information should call 101, quoting incident 286 of March 14.