Final answer:
The driver of a motor vehicle is not permitted to carry passengers in a house or boat trailer while traveling on a highway. This restriction is set for safety considerations, as such trailers lack the necessary safety features. Furniture, cargo, and animals may be transported if secured correctly.
Step-by-step explanation:
While traveling on a highway, the driver of a motor vehicle is not permitted to carry passengers in a house or boat trailer. This rule is in place primarily for safety reasons; boat and house trailers are not designed to safely accommodate passengers while in motion. They may not have proper seating, seat belts, or other safety features found in the passenger compartment of a vehicle. Additionally, in the event of a crash or sudden stop, the risk of injury in a trailer not designed for passenger transport is significantly higher.
On the other hand, transporting furniture, cargo, and sometimes animals is permissible if properly secured in the cargo holds or proper areas designated for such items. These areas are designed to hold items securely during transportation, which is why they are considered suitable as opposed to carrying passengers. Always check and follow the local laws and regulations regarding what you can and cannot transport in trailers on public roads and highways.