Police are appealing to identify a woman who was seen dancing in the middle of a Wembley road before a hit-and-run collision on Thursday, 17 April.
A car drove into the woman and carried her around 30 yards on the bonnet before she was thrown to the floor, the Metropolitan Police said.
The incident occurred at Engineers Way at around 23:10.
Officers searched the area and arrested a 33-year-old woman on suspicion of dangerous driving and driving whilst over the prescribed alcohol limit.
She has since been released on bail to a date in early June.
Officers want to identify the woman in the footage to speak to her about the incident and to ensure she gets appropriate medical attention.
