Susan has hidden Fiona's work phone, in a bid to encourage a healthier work-life balance. But Fiona declares Susan a hypocrite due to her own constant internet use and online gaming. Each sister thinks the other is completely addicted so they set themselves a challenge to go without their devices for 24 hours.

In the empty hours that lie ahead, the pair try to find ways to occupy themselves but inevitably end up getting increasingly irate with one another.

As they try to stave off the building frustration, Susan makes a rash decision, while Blake's attempts to hijack the neighbours' Wi-Fi don't end well.

Written by Susan Calman.

Starring Susan Calman, Ashley Jensen and Nick Helm.

Producer: Mollie Freedman Berthoud
Executive Producer: Paul Schlesinger

A Hat Trick production for BBC Radio 4 first broadcast in August 2015. Show less