The pub chain has banned the ability to wear Meta smart glasses in all of its pubs. READ MORE: Three ways to watch the solar eclipse safely if you don't have glassesStarting this month, Wetherspoons has issued the new pub clothing rule for smart glasses. "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's Ray-Ban smart glasses, which retail from around £247, include a built-in camera alongside features such as hands-free calls, music streaming, text messaging and live translation. The new policy means customers can still wear Meta smart glasses inside Wetherspoons pubs, but must switch off the camera function before entering.