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
Incapacity Benefit and cognitive descriptors" but the DWP's own doctors were not convinced by the evidence presented. The department decided to set up an 'evidence-based review' to look in more detail at the proposed changes, which concluded that the existing criteria "produced consistent results on the whole" and that the WCA was already "an accurate indicator of work capability as compared with expert opinion". DWP ministers replaced Professor Harrington once he had submitted his third annual report in 2012. In 2013, "The Guardian" quoted Professor Harrington as saying: "I would have preferred to do a roll-out [the IB reassessment] in the second