In the Ohio Motorcycle Operator Manual, on page 4 it specifically states, "Hearing protection reduces noise while allowing you to hear important sounds such as car horns or sirens. Long term exposure to engine and wind noise can cause permanent hearing damage even if you wear a full-face helmet. Whether you choose disposable foam plugs or reusable custom molded devices be sure you adhere to state laws regarding hearing protection." -Reference: http://www.publicsafety.ohio.gov/links/mop0001.pdf If a cop tries to charge you for wearing ear plugs just tell them you wear them because the Ohio Motorcycle Operator Manual recommended ear plugs to avoid hearing damage and to to be able to hear important sounds like sirens while riding because ear plugs block out the wind noise while riding.
