Pret founder and Itsu boss Julian Metcalfe banned from driving for using phone at the wheel Legal Julian Metcalfe, the founder of Pret a Manger and current boss of Itsu, has been banned from driving after being convicted of using a mobile phone behind the wheel. He claimed he was using the Waze navigation system for directions to visit his daughter, and that he didn’t know it was illegal to use a [...]