Anyone remember a TV program set in Sheffield about a nuclear bomb? I have been looking for it for years. Sticks in my mind because I live here and must of been about 12 years ago, maybe a bit more. Basically most people died but a group of people survived in a train tunnel. They were random people on the train and in the middle of the tunnel they all got put to sleep and woke up months later to a post apocalyptic Sheffield. Better than it sounds.