The trouble began when the first ODI of the white ball series could not begin on time at the Rawalpindi stadium on Friday with both teams remaining in their hotel rooms. New Zealand Cricket chief executive David White then issued a statement to say that it was simply not possible to continue with the tour given the advice he was receiving.

from Times of India https://timesofindia.indiatimes.com/sports/cricket/news/new-zealand-abandon-tour-of-pakistan-citing-security-threat/articleshow/86289365.cms