Interview: What is the business case for flexible working?

In 2012, O2 conducted one of the UK's largest-ever flexible working experiments by asking its 2,500-strong workforce to work away from its Slough-based headquarters for the day. According to O2, the pilot was a runaway success that resulted in happier, more productive employees. We spoke to O2 Business Director Ben Dowd about the trial, along with the costs, benefits and future of flexible working.TechRadar Pro: How did O2's staff feel about the trial? What was the outcome?
Ben Dowd: Almost al