316.2385  Requirements for use of lower beam.--The lower or passing beam shall be used at all times during the twilight hours in the morning and the twilight hours in the evening, and during fog, smoke and rain. Twilight shall mean the time between sunset and full night or between full night and sunrise.

History.--s. 1, ch. 71-135; s. 91, ch. 73-333; s. 1, ch. 76-31.