Police say they decided not to respond to an alarm at a raided Hatton Garden vault.
Oil discovered in the south east, debate over Trident and election campaigning gets nasty.
A round-up of the day's top news and sport with Anna Foster and Tony Livesey.
Tony Blair enters the election campaign, defending Britain's place in the EU.
On the election campaign trail, the three main political parties trade claims about tax.
Officials say at least 70 hostages have been killed at a university in Kenya.
Jobs and the economy dominate on day three of the election campaign.
Goodluck Jonathan is defeated in the presidential elections in Nigeria.
The general election campaign is officially underway as Parliament is dissolved.
Gordon Brown resigns and David Cameron is the new Prime Minister.