Outer Cordon 1 : Disaster Management. A physical area surrounding an incident that has been secured by some means to effectively control the entry or exit of people and equipment from that area
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}