303.02  RESISTING AN ENFORCING OFFICIAL.
   (a)   No person shall resist, hinder, obstruct, or abuse any sheriff, constable, or other official while that official is attempting to arrest offenders under any provision of this Traffic Code.  No person shall interfere with any person charged under any provision of this Traffic Code with the enforcement of the law relative to public highways.
(ORC 4513.36)
   (b)   It is a defense to prosecution under this section that the hindrance, obstruction, resistance, or interference alleged consisted of constitutionally protected speech only.
Penalty - see Sections 307.01 and 307.02