21:06Newshour15/10/2023 20:06 GMT: Tensions build in Gaza as civilians move south in great numbersBBC World Service Duration: 49 minutes Sun 15th Oct 2023, 21:06 on BBC World Service East and Southern AfricaThe UN says more than a million people have been displaced Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online