Clients have departed the consultancy en masse, a source says Sign up for the View from Westminster email for expert analysis straight to your inbox Get our free View from Westminster email Get our free View from Westminster email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice Global Counsel, the consultancy firm co-founded by Lord Peter Mandelson , is preparing to enter administration as early as Friday, a source