The ban applies to devices capable of recording video, photos or audio and affects more than 800 pubs across the UK, including three in Herefordshire—Hereford, Ross-on-Wye and Leominster. As a result, customers can no longer wear Meta Glasses (or any other smart glasses) at any of its venues. The devices, which can record video, photos and audio, have raised privacy concerns due to their ability to film without drawing attention. "Meta glasses seem to breach this code, and common sense, by enabling surreptitious surveillance, so our instinct is to say turn off the cameras. Meta said its glasses include a light that turns on to let people know when a photo or video is being taken.