Disabled vehicle; require cautious driving when approaching by slowing down or moving over.

HB 287 requires drivers in Mississippi to slow down or move to a non-adjacent lane when approaching a disabled vehicle on or near the roadway, if safe and possible on multi-lane roads. It defines a "disabled vehicle" as any temporarily stopped vehicle (e.g., due to mechanical failure) using hazard lights or safety devices. The law applies to all drivers and prohibits passing such vehicles without caution, with violations punishable by fines up to $250 (or $1,000 if causing injury or damage). The bill, which died in committee on February 3, 2026, would have taken effect July 1, 2026.