New Delhi, Feb 13 (ANI): Terming the Lok Sabha ruckus a blot on Parliamentary democracy, Parliamentary Affairs Minister Kamal Nath on Thursday said that political leaders demanded strict action against the MPs. The Parliament on Thursday was left in shock after suspended Congress MP L Rajagopal who was standing in the well of Lok Sabha, took out a bottle of pepper spray and sprayed it all around the house, leading to immediate adjournment. According to reports, TDP MP Venugopal Reddy broke mike on Secretary General's table in Lok Sabha and L Rajagopal smashed glass on the table causing commotion.