Criticism of the Work Capability Assessment for claimants, for DWP or for Atos Healthcare". In November 2016, the United Nations Committee on the Rights of Persons with Disabilities published its report on the situation facing disabled people in the United Kingdom. Of the WCA, it said: In 2015, Iain Duncan Smith complained that the system gave doctors a "binary choice", not an opportunity to deliver a more nuanced opinion on claimants' fitness for work. In April 2016, the new Welfare Secretary, Stephen Crabb, said that the WCA had "never worked as intended. The WCA was a mess, it didn't recognise mental health issues and other types
Incapacity Benefit disabilities to find suitable jobs, this reassessment programme was supposed to have saved seven billion pounds a year from the welfare budget by 2018. In practice, this major Whitehall project failed to generate any savings for the Exchequer. In 1995, the Conservative Secretary of State for Social Security, Peter Lilley, abolished Invalidity Benefit and replaced it with Incapacity Benefit after the Prime Minister of the day, John Major, had complained about the burgeoning caseload, saying: "Frankly, it beggars belief that so many more people have suddenly become invalids, especially at a time when the health of the population has improved".