By Maria Ward-Brennan Former Natwest chief Dame Alison Rose has been hired to work as an adviser at law firm Mishcon de Reya. The law firm said today that she will be advising on the firm’s diversity, equality and inclusion strategy. The position is Rose’s second role she has taken on since leaving the high street lender, after she joined private equity firm Charterhouse as a senior adviser in June. Vanessa Dewhurst, a partner at Mishcon de Reya, said the law firm was “delighted that Alison has agreed to join”. “Advisers of Alison’s calibre and leadership are rare and we couldn’t be happier th…