Just a thought what is the point of the uk locator form . If no one on the plane is now doing a test then no one will test positive so test and trace will not have anyone to contact . On my last return a week and a half ago no one at all looked at my locator form or vaccine passport, not Ryanair or the uk border.
Seems bureaucracy gone mad , I understood why it was needed when we had to isolate or do day 2 and 8 tests or even the lateral flow test but now it makes no sense.