Three people sustained critical injuries on Friday night after the car they were travelling in lost control and collided with a street light on the road divider.
The accident took place at a flyover near Mayur Vihar Phase-1.
All three injured have been admitted to the hospital, where one is said to be in a critical state.
The two injured have been identified as Pratik and Atul.
The police have also recovered liquor bottles from the spot of the accident.