Washington State law defines “vehicle” to include bicycles. In 1995, however, the Washington Court of Appeals ruled that the state DUI statute does not include bicycles. While this case is not controlling law in Illinois, attorneys who help people charged with an Illinois DUI find its reasoning compelling.
At about 3 a.m. in June 1992, the defendant was riding his bicycle in Montesano, Washington. An officer pulled him over after watching him swerve and make wide turns. The officer testified that the defendant had slurred speech and smelled like alcohol. The officer asked him to perform field sobriety tests, several of which he failed. He was arrested for DUI. At the station, he waived his Miranda rights. A breath test indicated his blood alcohol level was .13.
Following a bench trial, he was convicted of driving while intoxicated. His motion for a new trial was denied, and he appealed.