Video: David Cameron and Nick Clegg 'are not a warring couple' Speaking on a joint visit to Birmingham with Deputy Prime Minister Nick Clegg, where they announced a £9.4bn investment in the electrification of Britain's railways, Mr Cameron said that he did not accept the suggestion that he and Mr Clegg were like a "warring couple." He said: "I think we probably get on better than most of the people at the top or the last few Governments." Mr Clegg then added that he and Mr Cameron were "not going to lose our nerve" in the Coalition. The men sought to draw a line under angry exchanges between the two parties in the wake of last week's Tory revolt which threatens to derail Mr Clegg's plans for House of Lords reform. Over the weekend, Mr Cameron urged Conservatives and Liberal Democrats to come together behind the Coalition and not to descend into "division and navel-gazing."