Two people arrested in connection with an incident that happened at Tesco in Rickmansworth on Sunday, December 23, have been released on bail while enquiries continue.
Just before 2pm on December 23, police were called to a report of a car being in collision with several people in the Tesco car park on Harefield Road.
The ambulance service also attended the incident and a woman was taken to Watford General Hospital after sustaining a serious injury. She is now out of hospital and recovering at home.
Another person, a man, sustained slight injuries and also received hospital treatment.
A 45 year old man from Edgware was arrested on suspicion of theft and dangerous driving.
A 47 year old woman, also from Edgware, was arrested on suspicion of GBH, theft and dangerous driving.
Both have been bailed until Saturday, February 2.