look at the top of the action on social media and the media coverage and the dates on television today, for the exemption and will be very interesting if he does eventually receive permission, to be very interesting to see where he gets when he walks off for his first round match. let's return to our main story on the latest covid measures in the uk. rules on testing for coronavirus are changing for people in england, scotland and wales — so that positive lateral flow tests no longer need to be confirmed by a pcr test, if the person has no symptoms. let's speak now to professor lawrence young who is a virologist and professor of molecular oncology at warwick medical school. thank you forjoining us on bbc news and what your reaction to these changes? i and what your reaction to these