21:00The Surgery with Katie and Dr RadhaThe Summer Surgery - Drugs & AlcoholBBC Switch Duration: 1 hour Wed 28th Jul 2010, 21:00 on BBC Radio 1 WalesAled and 1Xtra's Gemma host a one-stop shop for advice on BBC Radio 1 and BBC Radio 1Xtra. The day's topics are drugs and alcohol.GenresFactualHealth & WellbeingMusicPop & ChartBrandThe Surgery with Katie and Dr Radha Source: BBC Online