A driver suffered serious head injuries after colliding with a wall.
Police said the 58-year-old male was travelling along Whalley Road in Great Harwood and veered across the road before crashing his Ford Focus. No other vehicles were involved.
The driver was taken to hospital for treatment but his injuries were said to not be life threatening.
The incident happened shortly after 8.30am on Sunday, February 16 and the road was closed for around two hours. Officers are appealing for witnesses to contact Lancashire Police on 101.