When filming the crew wanted to use a Citroen 2CV as a mobile rig to hold a camera while filming some moving shots. This was needed because most filming was done on Sark where the roads are not metalled. However motor cars are not allowed on Sark so they had to remove the engine from the car to be allowed to use it. They then had to tow the Citroen behind a tractor (Tractors are allowed on Sark).