<sod >However, Amyas Morse, the head of the NAO, charged his department with acting throughout the process with âdeep caution â the price of which was borne by the taxpayerâ.< eod>< sod > However, Amyas Morse, the head of the NAO, charged his department with acting throughout the process with "deep caution - the price of which was borne by the taxpayer". Margaret Hodge, who chairs the Commons Public Accounts Committee, berated the Department for Business over its "second-class performance" and for "having no clue what it was doing".< eod>