Rocket 1 : A class 1 category G pyrotechnic that is propelled or designed to be propelled into the air on ignition; but does not include model rockets or rockets propelled by a rocket motor with a category C, J, or L classification
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}