Work Capability Assessment to the DWP and would no longer be allowed to recommend any claimants for the Support Group without asking for permission first. When the doctor asked an experienced assessor where these rules had come from, she replied: "DWP". Both the DWP and Atos categorically denied ever having had any target for getting claimants "off" sickness benefits. However, both eventually admitted that Support Group "norms" were being used nationwide, though they both denied that the purpose of "targeted audit" was to limit the number of claimants placed in the Support Group. Atos said that the audit process triggered by the breach
Employment and Support Allowance describe this idea and referred to it in-house as "the AME-DEL switch". In July 2008 a Green Paper was published, which James Purnell said was "inspired by the reforms proposed by David Freud". It declared that "between 2009 and 2013, all Incapacity Benefit claimants will be reassessed using a medical assessment called the Work Capability Assessment" that would divide them into three groups: fit for work; unfit for work but fit for "work-related activity"; or fit for neither. In the same month, Professor Paul Gregg was asked by the DWP to conduct a feasibility study of "conditionality" - a compulsory