The four other firefighters were taken to local hospitals with various injuries.
Of the 76 people on board, five were taken to hospital with injuries.
A woman aged about 35 was cut free from one car and taken to hospital with various injuries.
Another eight have been taken to hospital with serious injuries.
An unidentified 30-year-old was taken to a hospital with facial injuries, described as not serious.
Another 24 students were taken to hospital with injuries.
Of the four crew members, three were taken to hospital with injuries.
At least two women were run over and taken to hospital with injuries.
Several people were taken to local hospitals with respiratory injuries.
Two people were taken to hospital with minor injuries, one of these being the driver.