Guarding is required but should be optimised through the use of mobile patrols and security technology where possible. The use of technology such as QR code check ins or geolocation to be used to ensure guarding is being proactively undertaken. All guards must be professionally trained security operatives.Guarding is required but should be optimised through the use of mobile patrols and security technology where possible. The use of technology such as QR code check ins or geolocation to be used to ensure guarding is being proactively undertaken. All guards must be professionally trained security operatives.