This movie is shot in Delhi and involves Delhi Police. When the Superintendent of Police is talking with Gulshan Grover and Ed Quinn in his chambers, the sign outside says "Mumbai Police" in Hindi.
In the opening sequence a drugs runner comes riding on on a bike. A sound is mixed in from a 2-stroke engine. When the drugs runner comes closer, it is clearly visible he is riding a 4-stroke bike.
When he later tries the flee, he jumps on an other bike. That on is a 2 stroke.