OUR STAFF REPORTER SAHIWAL - MQM ticket-holder in PP-221 Siddique Shean along with his hundreds of companions has joined the Pakistan Tehreek-e-Insaf. Talking to the newsmen, he said that he joined the PTI after being impressed by PTI Chief Imran Khans personality and political sagacity. He said that district organiser Shakeel Khans working dedication has also impressed him. He said that a voice should be raised against injustice. He said that in the society everyone should have been conscious whether he is not playing a role in injustice to the down trodden. He said that the people should take remedial measure in this regard.