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Comptroller and Auditor General, Department for Work & Pensions, Support to incapacity benefits claimants through Pathways to Work, Session 2010-11, HC 21, May 2010.
Comptroller and Auditor General, Department for Transport, Lessons from cancelling the InterCity West Coast franchise competition, Session 2012-13, HC 796, December 2012.
Comptroller and Auditor General, Department for Work & Pensions, Personal Independence Payment: early progress, Session 2013-14, HC 1070, February 2014.
Comptroller and Auditor General, Department for Work & Pensions, Universal Credit: progress update, Session 2014-15, HC 786, November 2014.
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