Washington · Revised Code of Washington — Title 46, Motor Vehicles
RCW Title 46 § 46.04.62250: Signal preemption device
What this law says, in plain English
A signal preemption device alters traffic control signal operation. Manufacturer-installed devices whose primary purpose is unrelated to signal preemption, with incidental signal-altering ability, are excluded from this definition.
Facing this? Know exactly what happens next.
MOFRD turns this code section into your situation: the deadlines that apply to you, the forms your county uses, and the resolution paths people in your position actually take. Free for 3 days — no card required.
This page is legal information, not legal advice. Code text is sourced from official publications and may lag amendments — always confirm at the official source linked above. Plain-English summaries and relationship data are AI-derived and reviewed on an ongoing basis; verify with a licensed attorney before acting.