Pakistan Tehreek-e-Insaf (PTI) workers have started digging trenches at the camp site at on Monday as counter strategy to the anticipated crackdown from the police. <br /> <br />PTI’s sit-in is continued at the Parade Avenue where the workers have started digging trenches so as to protect themselves from the expected crackdown. <br /> <br />Police fires bullets hence we have dug up the trench, says a worker. The workers pronounced if we die during the crackdown, let our graves be dug here too. The trench is 6 feet deep and 4 feet wide.
