A day after differences cropped up with his sister Priya on the issue of contesting Lok Sabha polls on an SP ticket, Bollywood superstar Sanjay Dutt on Thursday said he is yet to decide whether to join politics or not.

"I have not decided yet whether to join politics or not," Dutt, who is in Kashmir shooting for Rahul Dholakia directed movie 'Lamhaa', told a local cable TV network.