The holiday season brings festive creativity, with many adorning homes and vehicles. In Washington State, however, using Christmas lights on moving vehicles is illegal, despite no specific prohibition. Trooper John Dattillo clarifies that while it's acceptable to mount lights, they must remain off while driving to prevent distractions that could lead to accidents. Flashing lights may be mistaken for road hazards or emergency vehicles, especially in adverse weather. Displaying lights is allowed when parked on private property or during sanctioned parades with permits.

Dattillo appreciates the holiday spirit but emphasizes responsible decoration practices. Violators may face fines of $145, highlighting the importance of safety on the roads during the festive season.