Schoolbus drivers in Wiltshire are to get training to tackle bad behaviour.
The county council's transport unit will provide the necessary expertise in teaching staff how to deal with pupils.
A pilot scheme has run at Trowbridge and the scheme has now been extended. Training is also being developed for taxi and minibus operators.
Judi Gardner, from the council, said: "Misbehaviour on school buses can lead to accidents and incidents elsewhere have given drivers cause for concern."
She added: "We decided to introduce this training course so that drivers feel they are properly prepared to deal with any incidents of rowdy behaviour."
Training includes risk awareness and evacuation procedures.