{"data":{"id":"us-ia/iowa-code-321.434","jurisdiction":"us-ia","citation":"Iowa Code § 321.434","heading":"Bicycle sirens or whistles.","body":"A bicycle shall not be equipped with and a person shall not use upon a bicycle any siren or whistle. This section shall not apply to bicycles ridden by peace officers in the line of duty.","path":["Title VIII - TRANSPORTATION (Ch. 306 - 330B)","Chapter 321 - MOTOR VEHICLES AND LAW OF THE ROAD"],"source_url":"https://www.legis.iowa.gov/docs/code/2026/321.434.pdf","current_through":"Iowa Code 2026 edition","vintage":"","retrieved_at":"2026-09-14T19:40:08Z","sha256":"7f4f80e6e736664edf37fcd9d77ab227818e4b618ea52c245619d9cac46c0386","source_id":"us-ia","stale":false,"prev":"us-ia/iowa-code-321.433","next":"us-ia/iowa-code-321.435"},"notice":"GroundRules: Original legal text. Not legal advice."}