The NHS has been contacted for comment. The cards were designed to be handed to a healthcare professional when a holder was in a "triggering" situation. They had a QR code that, when scanned ...

With the rollout of the app, businesses in England and Wales are now required by law to display the official NHS QR code posters from today. "One must consider the very real privacy implications ...

The NHS should introduce pocket-sized cards listing ... Healthwatch England said the cards, with a QR code on them, could discreetly alert health workers that they were caring for someone who ...