Tesco boss ‘in dark’ on fraud

Tesco chief executive Dave Lewis was giving evidence at the trial of three former senior executives of the UK’s biggest retailer who are accused of fraud and false accounting in 2014.
Christopher Bush, who was managing director of Tesco UK; Carl Rogberg, who was UK finance director; and John Scouler, who was UK food commercial director, all deny any wrongdoing and have pleaded not guilty.