Liam Byrne is expected to propose Labour focus on the costs of "delivery problems", such as the cost of implementing universal credit, before they tackle benefits:
Labour will bring Social Security spending under control by tackling the long-term drivers of spending.
The first thing we are going to have to do is put out the fires currently spreading through Iain Duncan Smith's Department for Work and Pensions.
We need to tackle these delivery problems head-on before they eat up even more public money.
Because three years into this Government, their promised welfare revolution has collapsed because of a failure in basic delivery.
More top news
Yorkshire Water says the tap water in Thorne, near Doncaster, is still not fit to drink after a contamination scare.
In December 2012, gunman Adam Lanza shot dead 20 children and six teachers in the Connecticut school, before turning the gun on himself.
The study, conducted by the European Banking Authority, looked at how much capital would be used up in adverse economic conditions.