Update: Topshop owner Arcadia goes into administration

Fashion retail empire Arcadia, which also owns Dorothy Perkins and Burton, has gone into administration, accountancy firm Deloitte has confirmed. We talk to Jonathan Eley, retail correspondent at the Financial Times, about what this means for the British High Street and about how its shops and employees will be affected. Independent investment consultant Peter Jankovskis brings us up to date with the day's movements on the US markets. Plus, our regular workplace commentator Pilita Clark considers how email etiquette has become more significant during the coronavirus pandemic.