Recently Amitabh Bachchan's photos from the set of Thugs of Hindostan leaked which made Aamir Khan upset. Aamir Khan always tries to keep things secrets which is related to film but this time he fails. Now Aamir took a hard step against this. Sources said , “It happened after Amitabh Bachchan’s look leaked from the sets of the film. Aamir was very upset. He kept wondering how this could happen. To avoid any further leakage of this sort Aamir Khan has placed a ban on all visitors on the sets of the film.” Know more about the news in this video.