06:06Newsday22/09/2020 05:06 GMT: Covid-19: Britain expected to tighten rulesBBC World Service Duration: 53 minutes Tue 22nd Sep 2020, 06:06 on BBC World Service West and Central AfricaAvailable for over a yearListen nowCases are rising sharply and new measures are due to be announced. Show more GenresNewsFormatsMagazines & ReviewsBrandNewsday Source: BBC Online