In this file photo taken on June 28, 2021 a member of Britain's armed forces stands on duty ahead of a men's singles first round match, under the closed roof on Centre Court, on the first day of the 2021 Wimbledon Championships at The All England Tennis Club in Wimbledon, south-west London. - Russian and Belarusian players will be allowed to compete at Wimbledon this year after organisers announced on Friday, March 31, they were lifting a ban imposed in 2022. - Pic: AFP