Bollywood seems to be getting into the self-regulation mode. The latest instance has the makers of the Kangna Ranaut-starrer, Revolver Rani, change her character’s name from Alka Gujjar to Alka Singh. Says Kangna, “Yes, my name in the film has been changed from Alka Gujjar to Alka Singh because of the elections. The makers don’t want to cause any trouble; they don’t want to offend the Gujjar community.” The actress has now redubbed for several scenes in the film.