Violent protest by MQM workers in Karachi

Re: Violent protest by MQM workers in Karachi

This is the best time for government to ban this fascist, racist anti-Pakistan party. If rangers are doing their job why the government is silent or inactive on this most serious issue? Why not NA session be called and slap a ban on this party? It will give legal cover to rangers too what they are doing. Otherwise their act is violation of constitution. Under what authority are they arresting and closing the offices of mqm?