Work time in your heavy vehicle work diary includes:

• A. Driving, cleaning and refueling only.
• B. Driving time only.
• C. Any time you spend on tasks related to the operation of a regulated heavy vehicle.
  Explanation:

  "It includes all tasks you spend related to the vehicle's operation such as loading and unloading; inspecting, servicing or repairing the vehicle; inspecting or attending to the load on the vehicle; attending to passengers on a bus; cleaning or refuelling the vehicle; performing marketing tasks relating to the vehicle; and recording information."