LAHORE: Preparations of Pakistan Tehreek-e-Insaf (PTI) to display a strong show of street power on Sunday (today) at Minar-e-Pakistan were in full swing till Saturday night, as thousands of supporters began arriving in the city. PTI Vice-President and MPA Shoaib Siddiqi and other leaders, including Senator Faisal Javed, Iftikhar Durrani and Aisha Chaudhry, claimed to have put 50,000 chairs for the meeting to be addressed by chairman Imran Khan and different sections of district and tehsil leaderships were given targets of bringing maximum participants.