Tests are in short supply. We need to save them for people who have symptoms and need to know if they have covid or are safe to return to work or school. And also for people who are feeling really poorly. I am so sick of people bragging on Facebook that they have no symptoms but have booked a test because they felt like it or want to protect their family. Reality check, we all want to protect our families. Especially those of us who have been working in hospitals (and those in schools, supermarkets etc), but the tests are in short supply, and are out of date as soon as you’ve had it!