A coach carrying students went into the verge after it crashed with a lorry going in the opposite direction.
The accident, which involved the NN Creswells coach occurred between Mickleton and Chipping Campden while it was on its way to Chipping Campden High School.
Some students reported bumps and bruises, but there were no serious injuries.
Principal of Chipping Campden High School, John Sanderson says: "As soon as we heard about the crash I headed to the scene.
"I liased with a fellow bus company and a second coach was sent to the scene.
"Children were given the chance to speak to their parents and we contacted their parents as well.
"Some students elected to stay at school, others talked to parents who came to the school and decided to stay.
"Some went home with their parents with our blessing."