Dominic Laurie sits in, with news that former Prime Minister Baroness Thatcher has died.
BBC Radio 5 live
Iain MacWhirter recalls a famously controversial speech made by Margaret Thatcher. (R)
BBC Radio Scotland
Dylan Iorwerth yn gofyn y cwestiynau mawr ac yn mynd dan wyneb bynciau'r dydd.
BBC Radio Cymru
Peter Riddell explores the background to the many extraordinary moments of her premiership
BBC Radio 4
Conor Bradford presents highlights of the day's proceedings.
BBC Radio Foyle
BBC Radio Ulster
Tuesday 9 April 2013