17:06BBC OS2022/10/24 16:06 GMT: Next UK PM warns of economic challengesBBC World Service Duration: 50 minutes Mon 24th Oct 2022, 17:06 on BBC World Service East and Southern AfricaAvailable for yearsListen nowRishi Sunak is expected to take office on Tuesday Show more GenresNewsFormatsDiscussion & TalkBrandBBC OS Source: BBC Online