Former Foreign Secretary David Miliband welcomed the return of former Australian Prime Minister Kevin Rudd to the top job, saying he is "one of the sharpest brains in public life."
Kevin Rudd is one of the sharpest brains in public life. Good he gets the chance to finish what he started.
More top news
The star celebrated his 70th birthday with his family before attending a celebrity-filled bash held in his honour.
Douglas Carswell told ITV's Peston On Sunday he wanted to "support" the government as a "critical friend" but refused to rule out a return.
Several of victims had life-threatening injuries, police said.