A woman had to be freed from a overturned car after a serious road crash in Hemel Hempstead this morning (Thursday).
Emergency services, including an air ambulance, rushed to Galley Hill at around 11am today and treated a female patient.
She was then transported to Watford General Hospital for further assessment and care.
Police spokesman said: "Two vehicles were involved, one of which overturned, leaving a woman trapped inside.
"The woman was freed and taken to hospital."
Roads were cleared by 1.30pm.
More to follow.