What type of fuel must Welland Boat 1 be filled with?

Welland Boat 1 must be filled with dyed diesel because this type of fuel is specifically designed for use in diesel engines and is often utilized for boats, particularly those that are engaged in commercial operations. Dyed diesel is identifiable due to its coloring, which helps to distinguish it from standard highway diesel fuel. This is crucial for regulatory purposes, as dyed diesel is often exempt from certain taxes and is used in off-road applications, such as marine vessels. Using the correct type of fuel is essential for the operational efficiency and compliance of the boat, ensuring it runs smoothly and efficiently while adhering to legal requirements.

Other fuel types listed would not be suitable; for instance, regular gasoline and unleaded gasoline are intended for gasoline engines and could damage a diesel engine if used. Biofuel, while a renewable option, may not meet the specific requirements or regulations applicable to Welland Boat 1 without proper adjustments or certifications for its use.