13:06Newshour17/04/2022 12:06 GMT: Mariupol ignores Russia surrender deadlineBBC World Service Duration: 50 minutes Sun 17th Apr 2022, 13:06 on BBC World Service East and Southern AfricaThe besieged Ukrainian port city has been under bombardment for weeks. Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online