Karma Lives Tue 1 Nov, 23:50 - 00:20 30 mins BBC 1 TV As the UK's Hindu community celebrates the festival of Diwali, Meera Syal narrates a revealing snapshot of contemporary Hindu life in Britain as seen through the eyes of four very different characters. A teenage musician, a Harley Street cancer nurse, a Hindu activist and a 76-year-old yoga fanatic talk about how their ancient faith helps them make sense of the modern world.