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.