From MotorsportUK : 'It is with regret that Motorsport UK is suspending all organising permits and Certificates of Exemption until at least 30th April 2020. This suspension follows the latest guidance issued by HM UK Government in response to the outbreak of COVID-19. This position will be constantly reviewed given prevailing information.'

See the full statement here : https://www.motorsportuk.org/motorsport-uk-covid-19-update/