Ep 5. Signals & Alarms

Toby is always nervous when he has to go through Knapford Junction with the big gantry signal over the track. One day Toby waits nervously for his signal to change, but it stays on red. He waits and waits, holding up other engines, but the signal doesn't change. Sir Topham Hatt is very annoyed until everybody finally realizes that the signal is broken. Thomas is on his branch line when a passenger pulls the emergency cable and he has to stop quickly. It turns out it's not an emergency at all--the passenger is a bird watcher who's spotted a rare bird. To make matters worse, Clarabel has a flat wheel after being dragged along with her brakes on. The next time Thomas sees the bird watcher he refuses to pick him up. But Thomas learns that that's not the right thing to do either.