Main Work Activity : The Main Economic Activity where the offence occurred. Each activity has an associated activity code. These activities are also known as Standard Industrial Classifiations (SIC)
Health and Safety Executive (HSE), Glossary of Terms-HSE: Prosecution Help System, HSE, Merseyside, England, UK 2008. www.hse.gov.uk/prosecutions/help/glossary.htm, (Hlth and Sfty - Brit) {708}