MO HB1877

Repeals and reenacts section 307.178, RSMo, relating to safety belt requirements for drivers and passengers in passenger cars manufactured after January 1, 1968.

Removes the prohibition against law enforcement stopping, inspecting, or detaining persons solely to determine safety belt compliance.

Requires drivers and front-seat passengers to wear properly adjusted and fastened safety belts, with exceptions for postal workers performing certain duties, persons with physician-documented medical reasons, and those engaged in agricultural work-related activities.

Establishes violations as infractions with fines not to exceed $10, no court costs, and no points assessed against the driver's license.

Allows failure to wear a safety belt to be introduced as evidence to mitigate damages in civil actions only if expert evidence proves the failure contributed to injuries, with damages reduced by no more than 1 percent.