Labour leader Ed Miliband is asking the Prime Minister about the progress of the Priority School Building Programme, claiming that work has started on only one of the promised 261.
David Cameron countered that the coalition government has increased infrastructure spending since the last Labour government.
Shadow financial secretary to the Treasury Chris Leslie writes for ITV News in response to the Chancellor's Spending Review.
While the Conservatives and Lib Dem strategies are clear enough, Labour's response to government cuts is not yet obvious.
By excluding pensions and the benefits associated with the economic cycle, Osborne has put an automatic cap on a narrow range of benefits.