Ep 5. Series 2, Episode 5

The group head south as they try and find a new home. After meeting a small thriving community of survivors they end up accepting their offer of hospitality. Tragedy strikes though when one of them suddenly dies. Al and Sarah enjoy being together. Tom isn't happy with Anya's new friendship with Judy. Greg and Abby follow up Greg's suspicions about a postcard and they find themselves at an abandoned airfield.