This is something that should have been happening months and months ago. The advantages of saliva testing are well known. It allows for increased regularity in terms of testing, it means you can pick up COVID earlier, and of course it's way more comfortable for people. I've taken a saliva test. Rather than just keep talking about it, I thought I should put my money where my mouth is—well, not so much, actually, I didn't pay anything—and at least see for myself exactly how it worked. I had one at Rako Science last week: a very good experience and I can see absolutely why people would want to do it. It just beggars belief, quite frankly, that it has taken the Government so long to move on saliva testing. This is something that we should have been moving on many months ago.