I received a link to sign a petition asking PM to take action against MP Ravindra Gaekwad and I think it is preposterous.
If the signatories feel strongly, they should ask the leader of Shiv Sena to remove the MP from the party or write to the Speaker of the Lok Sabha to explore options to disqualify this MP. I think the latter approach is not feasible because the issue is only at the FIR stage.
Although it is great that this action has created an outrage amongst the citizens, asking the PM to take action on the behaviour of a MP of another party and that too outside the Parliament is ridiculous .
Allow the PM to do his job. He is not the country’s policeman.
I’m however happy that there is no campaign (yet) asking the PM to resign on moral grounds because Shiv Sena was an alliance partner in the past. Opposition demoralized or sleeping?
Strands of thought 
N Ramesh said,
April 4, 2017 at 5:18 am
I cannot disagree with you !
Thus Spake the New Age Sage !