The PTI leader made it to Karachi Press Club to hold an emergency press conference and he had hardly continued for five minutes when the KPC management members asked him to discontinue his talk as the slot was allotted to someone else.
Ismail ended the presser and left the hall.
Earlier talking to media, the PTI leader said he was a son of Karachi and dared to defeat MQM in by-elections in NA-246.
He alleged that MQM workers attacked his vehicle during his visit to Jinnah Ground to review arrangements for PTI rally.
Meanwhile, MQM leader Mustafa Azizabadi alleged that Imran Ismail was barred from conference at KPC for resorting to forceful tactics.