The Government's flagship benefit reform has been savaged by MPs for "shocking" failures and "alarmingly weak" management that have already wasted at least £140 million.
Secretaries were allowed to authorise purchase orders worth more than £20 million, and in some cases it is unclear what suppliers have been paid for, according to a damning report by the Public Accounts Committee.
More top news
Thames Valley Police named the victims as Savaan Mundae, Jaspal Bahra, Thanh Nguyen and Captain Michael Green.
Mild & wet with winds whipping up
The Chancellor said he will use the Budget to "invest to secure a bright future", in a signal he is ready to usher in the end of austerity.