The Deputy Prime Minister, Nick Clegg, has paid tribute to one of the men who died in a helicopter crash in Afghanistan.
In a statement, he said: "My heartfelt sympathies go to the family, partner, friends and colleagues of Oliver Thomas.
"Oliver, or Olly as he was known, was taking a break from his role as a researcher in Westminster to Roger Williams. I understand from Roger that Olly was an incredibly popular and dedicated member of staff who will be greatly missed.
"It is very sad to hear about the death of a young man who had a promising future ahead of him. It is even sadder for those colleagues of Olly in the Liberal Democrats who have lost a fellow activist and dear friend".
More top news
Fire fighters in the South Wales Valleys have warned that deliberate fire-setting is putting lives and properties at risk.
Almost half of parents in Wales have no parental controls in place to try and keep their children safe online, according to new research.
Today will be dry for most of the time with bright spells. It will feel pleasant again, though it will feel less warm than recently.