The Raj Thackeray-led Maharashtra Navnirman Sena (MNS) on Thursday warned comedian-actor Kapil Sharma against "insulting" Mumbai by calling it as "Bombay" or "Bambai" on his show, and said it would launch a "strong agitation" if the practice is not stopped, reported the PTI.

MNS leader Ameya Khopkar, who heads the film wing of the party, issued the warning to Kapil Sharma while talking to reporters in Mumbai.