Collision Regulations : The International Regulations for Preventing Collisions at Sea as set forth in the Schedule to the Collision Regulations Order 1976
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}