The images captured by a public member show the woman dancing along the way in the engineers around 11.10 pm on Thursday (April 17).
She avoids the vehicles that pass, but then a car driving to her and wearing her 30 yards in the hood, before throwing it to the ground.
Emergency services were called after the incident, but the woman was no longer there when official and paramedics arrived.
The car was not stopped either at the scene.
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Investigating officers because to identify women in the footage so they can ask about the incident, as well as to make sure it is fine and receive adequate medical care.
Way engineers was busy at the time of the coup and career, according to him with the police, and many people have just left a concert by the artist Alkaline.
The officers registered the area and arrested a 33 -year -old woman under suspicion of driving and driving with dangerous drinks.
Since then, it has been released on bail to an appointment in early June.
Any person with information should call the police at 101 OA messages @Metcc in X, giving reference 8317/17apr.
To remain in anonymity, communicate with the independence beneficial organization Crimeppers at 0800 555 111.