There's anarchy in the bus queue as a tube strike brings chaos to Oxford Street. Police, the street's security team and welcome ambassadors battle to get people home safely. John Lewis is overhauling the homeware department. A Cornish furniture maker is tasked with designing a room on the new floor. With the press launch imminent, nerves are kicking in. London's Ice Bar gets a refit, which means Swedish ice experts importing a truckload of Scandinavian ice to carve on site. Plus where there's muck there's bronze. A team of bronze restorers are tasked with keeping art deco shop window frames up to scratch, but time is running out if they're to finish their job before the shops open.