18:00Six O'Clock News18/07/2022 Britain Swelters in HeatwaveBBC Radio 4 Duration: 30 minutes Mon 18th Jul 2022, 18:00 on BBC Radio 4 FMAvailable for over a yearListen nowBritain copes with an intense heatwave, as Wales records its hottest day everGenresNewsBrandSix O'Clock News Source: BBC Online