To get their way, the mutual's directors will not need the approval of a majority of the members, but of three-quarters of those voting. The rule changes coincide with the arrival of a new chief executive, Iain Lumsden, on the retirement of Scott Bell last month. Bell went after 14 years, his final year's pay having risen £102,000 to £791,000, net of £372,000 in bonus and a pension of about £373,000 a year.