It appeared alongside, and was compared to, the smallest ever car, the Peel P50 in Series 10 Episode 3. The Isetta bubble car was driven by Jeremy Clarkson in a deleted scene from Series 15 Episode 1. It had many flaws in the system, especially when Clarkson ended up trapped inside the car after parking too close to the garage wall, because of the only door being at the front and lack of reverse gear.