A woman had to be given oxygen after she was injured in a serious crash in Saunderton this morning. 

Emergency services were called to Slough Lane at 10.45am and police quickly shut off the road. 

The crash, on the narrow country road, involved just one car. 

Firefighters had to cut the woman free from the vehicle and gave her first aid and oxygen and assisted South Central Ambulance Service at the scene. 

Police warned drivers to avoid the lane while the incident was ongoing.