Theresa May's Brexit divorce bill could cost billions more than her estimate, warn auditors

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 15.0px Calibri; -webkit-text-stroke: #000000} span.s1 {font-kerning: none} Even 'relatively small changes' to government assumptions could throw out the calculation, the National Audit Office claims