The main purpose of this legislation is to improve safety for drivers of motorcoaches by ensuring they have a clear view of the road ahead. The law aims to reduce accidents caused by obstructed views from the driver's seat, which can hinder their ability to see pedestrians, other vehicles, and potential hazards. Key provisions of the law require that all new motorcoaches sold in the United States must have a minimally obstructed forward-facing view from the driver's seat.