One crew from West Ashland attended three cars involved in a road traffic collision.
A full road closure was put into place.
Four adults sustained minor injuries and were passed into the care of South Central Ambulance Service.
Firefighters used hydraulic spreaders to gain access to drivers side door of one vehicle to release one trapped male adult, he was then passed into the care of South Central Ambulance Service.
The incident was then handed over to Thames Valley Police.