Announcing that the number of jobs in the investment banking unit will be cut by 25 per cent over the next three years is as bad a decision as can be. Firstly it sends a clear signal to anyone who can get a job elsewhere to do so as soon as feasible. The remaining staff will be spending most of their time second-guessing where and when the next cuts will be made. Even worse, the instinct for survival will make it essential that each and every one tries to protect his employment by trying to put the knife into his or her colleagues' back. Above all it is not even clear why a down-sized and provincial version of Barclays - not dissimilar to a building society or - shock horror! - the Co-op bank, will be more successful in the long run. Is there something JP Morgan or Bankamerica know that Jenkins and the regulatory/political cabal here in the UK don't know? But never mind, Shipping, Car Manufacturing, Textiles, Steel Making etc were successfully destroyed by the Powers-that-be, so it matters little if British Banking is blow-torched as well. Makes it so much easier for other financial centres - in the EU and further away - to eat the City's lunch.