Christine Lagarde resigns as head of IMF   Flexible working should be default, says MP Helen Whately   Wage growth at highest rate since 2008   'My job application was withdrawn by someone pretending to be me'   Ryanair to cut flights after 737 Max delays   Government should not manage railways, says review   When most people never see a 50 note, why have it?   Education publisher Pearson to phase out print textbooks   House of Fraser: Harrods of the High Street or fraying at the seams?   British Museum trustee resigns over BP sponsorship and repatriation