from home, a total ban on spectators at sporting and large events in wales from now on. and — 0micron causes chaos for travellers — seven thousand flights cancelled around the world over the christmas weekend. the former bbc radio presenter janice long has died after a short illness. she was a presenter on radio 1, radio 2 and top of the pops. hello and welcome if you're watching in the uk or around the world. archbishop desmond tutu, who helped end the racial segregation and discrimination of south africa's apartheid era, has died aged 90. a friend of nelson mandela,