Enforcing a hard line on employee conduct could prevent bigger lapses but may prompt claims of disguised cost savings, says Anjli Raval for the Financial Times. LONDON: Amazon chief executive Andy Jassy recently told employees that a new plan requiring them to be in the office five days a week did not amount to a “backdoor layoff” . Yet his reported comments at a company-wide meeting last week did not rebut a previous suggestion from a senior manager that staff who fail to comply could look for