Director Shirish Kunder has banned the use of mobile phones on the sets of his upcoming adventure fantasy flick ‘Joker’. The reason being some of the images from the movie have been leaked out on the internet. In order to avoid any content leaking out further from the sets, the director has asked the cast and crew of the film not to use mobile phones and has banned the use of mobile phones on the sets.

The said rule was implemented so that he can shoot the much talked about item number 'Kafirana' featuring Chitrangda Singh. Shirish said that someone was found with a mobile phone recording portions of the shoot. And since, they have built huge and expensive sets for the song, he wanted to safeguard it completely, by making sure such instances were not repeated.

With so much care taken to protect the film’s content, ‘Joker’ starring Akshay Kumar, Shreyas Talpade and Sonakshi Sinha is sure to be worth a watch.