Is that how it works - we need to check in for it to be effective?
I downloaded the app the night it was released. I’ve been to work and large Tesco since but not seen any facility to check-in.
Also, Test results from tests done by PHE labs, NHS Hospitals and surveillance testing by ONS can’t be linked to the app.
I really want the app to be successful in playing a part to reducing numbers/restrictions but can’t see how it will. At least not yet.