12. Bölüm: 12. Bölüm

Bölüm Konusu

The trainees are learning how to use their snowploughs, snow horns and snow lanterns, but have yet to experience real snow. When a blizzard comes in, it's all chuggers to the rails! Wilson goes out with Harrison, promising to stick very close to him. Unfortunately, he gets distracted by some children building a snowman, and falls behind.