ISLAMABAD : PTI chief Imran Khan has refused to meet the JI Amir Sirajul Haq, saying there was now no space left for holding talks. A private news channel quoting sources in the PTI reported that the JI chief had sought time from Imran Khan for a meeting to urge the PTI to withdraw its call of long march. However, the PTI chairman refused to meet the JI chief . The report quoted Imran Khan as saying that the time for dialogue was now over, while long march was inevitable.