(a) The driver of any motor vehicle when traveling upon a down grade shall not coast with the gears or transmission of such vehicle in neutral.
(b) The driver of any motor vehicle when traveling upon a down grade shall not coast with the clutch disengaged.
Structure Delaware Code
Subchapter XI. Miscellaneous Rules
§ 4182. Unattended motor vehicle.
§ 4183. Parking areas for vehicles being used by persons with disabilities.
§ 4184. Limitations on backing.
§ 4185. Riding on motorcycles.
§ 4186. Obstruction to driver's view of driving mechanism.
§ 4188. Following fire apparatus; driving vehicle over fire hose.
§ 4189. Putting glass or other items on a highway prohibited.
§ 4190. Opening and closing vehicle doors.
§ 4191. Trailers and towed vehicles.