Why Are Independent Saunas Booming in the UK?

Questions remain over the supply of Nexperia chips, with concerns for the car industry. Will Bain delves into what exactly's going on. We also look into the sauna sensation that's sweeping across the UK - with numbers of them soaring in recent years. And if you watched Channel 4's Gogglebox on Friday night you might have heard this programme get a little mention...