"Its our duty to maintain peace and communal harmony. The agitation must end immediately," he said at a meeting of local peace committee in Jalandhar on Monday.
Representatives of various political and social organisations condemned the Vienna incident at the peace committee meeting.
Local Bodies Minister Manoranjan Kalia, Chief Parliamentary Secretary Avinash Chander, MP Mohinder Singh Kaypee and former ministers — Avtar Henry and Chaudhary Jagjit Singh — attended the meeting.
In the widespread violence in Punjab, three protestors were killed and trains attacked forcing the authorities to deploy Army and clamp curfew in four cities.