Original sentence: The WCA then became the fulcrum for a reassessment of all recipients of Incapacity Benefit and all disabled people on Income Support
Edited sentence: The WCA then became the fulcrum for a reassessment of all recipients of Incapacity Benefit and all disabled people on Income Support — a major Whitehall project that was supposed to save billions of pounds a year from the welfare budget, in a new age of austerity