Filmmaker Apoorva Lakhia, known for making the hit crime thriller "Shootout At Lokhandwala", has trashed rumours that his film with Sanjay Dutt is based on policemen who battled Sikh extremism.

"I don't know where all this has come from. There is no film that I am doing on the Khalistan movement. Yes, I am doing a film with Sanjay Dutt, but it is more on the lines of 'Shootout At Lokhandwala' - something based on a recent event in Mumbai and something about cops," Lakhiau00a0said over phone from Mumbai.

u00a0