Delineator 2 : A traffic control device including a guide post, chevron board, bollard, barrel or barrier, that is placed on or beside a roadway to guide road users
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}