Omicron creates concern ahead of Christmas

Listen to the week's top stories. We covered the impact of the discovery of a new Covid variant, Omicron. You'll also hear our interview with Crystelle Perera, she was a finalist on The Great British Bake Off, and also we have a report on a dating app which tried to match people based on their so-called caste; it's now been deleted off Apple's application store.

(Picture: Getty Images)