Barclays is to axe at least 3,700 jobs and prune its investment bank, under a restructuring plan launched by its new chief executive which seeks to cut £1.7 billion in annual costs and improve standards.
The plans form part of an overhaul which chief executive Antony Jenkins hopes will convince a sceptical public that he will change a bank which has been dogged by a series of scandals, including a $450 million fine for rigging interbank lending rates or Libor.
"Believe me, I understand the cynics and the sceptics out there, but cynics and sceptics never built anything. It will take years before people actually change their impression of us. I'm not daunted by that at all," Mr Jenkins said.
Barclays also unveiled plans to pay its investment bankers an average bonus of £54,100, down 17 per cent on the year before. Bonuses across the bank will total £1.85bn, down 14 per cent on the year.
Mr Jenkins said the job cuts will include 1,800 in corporate and investment banking and 1,900 in its European retail and business banking.
He plans to focus investment in Britain, the United States and Africa, and cut its presence across continental Europe and Asia.
That will include a scaling back of the investment bank's equities and advisory businesses in continental Europe and Asia.
Mr Jenkins said he aimed to cut the bank's cost base to £16.8bn in 2015, excluding one-off costs of £2.7bn over the next three years.
Unveiling the strategic plan alongside annual results, the bank reported a yearly pretax profit of just £246m, down from £5.9bn in 2011 due to charges for compensating customers mis-sold products and a loss on the value of its own debt.
However, the bank said its adjusted pretax profit for 2012 was £7.05bn, up 26 per cent on the year and in line with the average forecast by analysts.