The trainees are learning how to use ice-cream cars today, and will be trying for their Ice-Cream badges. The great Frostini is going to test them on their skills. When Wilson's car breaks down, Puffer Pete comes to the rescue, pulling out his old steam driven ice cream wagon from the back of the rolling stock store - where it has sat for thirty years. Wilson thinks the clanky old car is an embarrassment and is sure he'll be humiliated in front of his hero Frostini. But with Pete's help, he learns how to make the most of the car's unique qualities. It turns out that Frostini loves vintage ice cream cars, and is full of admiration for a very happy Wilson.
—Anonymous