Well they might still be used if there is a second wave, as many people are not bothering now with social distancing, many just walk by you very closely and not caring one bit......People are now moaning about the Nightingale hospitals not being used!!!! imagine the outcry if they had been full or not provided in the first place.
As for this track and trace nonsense via smart phones, I and likely many others are not giving big brother yet more information than they have already have with mega data collection, so I ain't doing it. They say the data will be protected and not used for other purposes, yeh, right, heard that before. Freedoms are being very much eroded with this Covid 19 and is starting to get more worrying than the actual deaths it causing.