What is the rule regarding passengers in trailers?

The rule regarding passengers in trailers specifies that no passengers are allowed in trailers, with the exception of participation in parades when operating at low speeds. This regulation is primarily aimed at ensuring safety; trailers are not built or equipped to safely carry passengers while they are in transit.

In parade scenarios, the low-speed requirement helps mitigate risks associated with passenger transport in trailers. At higher speeds, the dynamics of towing can become precarious, making it dangerous for anyone inside the trailer. Therefore, the restriction is designed to prevent accidents and ensure that all individuals are safely secured within the primary vehicle rather than in a trailer structure that is not designed for such use.