2.2 Surveillance and Image
Surveillance assists legitimate users to observe the behaviours of both employees and visitors e.g. temporary workers, service engineers, contract cleaners etc. Image is related to the presence of preventive measures that reduce the visual appearance that areas of the factory, farm, distribution centre or manufacturing site are remote, little used, or not regularly visited. Again this approach is of value in a bounded work environment where territoriality and surveillance can combine, but harder to implement at the field level.