Police Minister Stuart Nash says the fog cannon scheme has a marked impact on the safety of workers in retail premises. The installation of fog cannons in stores is proving to be so successful that they’re credited with helping significantly cut the number of aggravated robberies. “Once a fog cannon has been activated there has been no injuries to victims and nothing stolen and you see how quickly people move. NZ Police How a fog cannon looks from the offender's point of view. “Police Minister Stuart Nash said in March commercial aggravated robberies were at their lowest level in five years.

Source: Stuff July 04, 2020 21:56 UTC