PESHAWAR - The scheduled visit of US special envoy for Pakistan and Afghanistan Richard Holbrooke to IDPs' Jalozai Camp was cancelled at the last moment on Thursday. The authorities concerned were unaware of the visits cancellation, but it is believed that the visit was cancelled due to security reasons. Holbrooke was scheduled to visit the IDPs camp at Jalozai on Thursday from the very beginning of his tour and the law enforcement agencies had made arrangements in this regard. But the local administration was informed of the visits cancellation at the wee hour of Thursday. Tahir Aurakzai, Administrator of the IDPs Jalozai Camp, when contacted, confirmed the cancellation of Holbrookes visit. He, however, expressed ignorance for the reasons, which had led to the visits cancellation.