303.03  EMERGENCY VEHICLE AND TRAFFIC REGULATIONS.
   (a)   Ohio R.C. 4511.12, 4511.13, 4511.131, 4511.132, 4511.14, 4511.202, 4511.21, 4511.211, 4511.22, 4511.23, 4511.25, 4511.26, 4511.27, 4511.28, 4511.29, 4511.30, 4511.31, 4511.32, 4511.33, 4511.34, 4511.35, 4511.36, 4511.37, 4511.38, 4511.39, 4511.40, 4511.41, 4511.42, 4511.43, 4511.431, 4511.432, 4511.44, 4511.441, 4511.57, 4511.58, 4511.59, 4511.60, 4511.61, 4511.62, 4511.66, 4511.68, 4511.681 and 4511.69 and all sections of this Traffic Code or other municipal ordinances that are substantially equivalent to the sections listed above, do not apply to the driver of an emergency vehicle or public safety vehicle if the emergency vehicle or public safety vehicle is responding to an emergency call, is equipped with and displaying at least one flashing, rotating or oscillating light visible under normal atmospheric conditions from a distance of 500 feet to the front of the vehicle and if the driver of the vehicle is giving an audible signal by siren, exhaust whistle or bell.  This section does not relieve the driver of an emergency vehicle or public safety vehicle from the duty to drive with due regard for the safety of all persons and property upon the highway.  (ORC 4511.041)
   (b)   Ohio R.C. 4511.25, 4511.26, 4511.27, 4511.28, 4511.29, 4511.30, 4511.31, 4511.32, 4511.33, 4511.35, 4511.36, 4511.37, 4511.38 and 4511.66, and all sections of this Traffic Code or other municipal ordinances that are substantially equivalent to the sections listed above, do not apply to a coroner, deputy coroner, or coroner's investigator operating a motor vehicle in accordance with Ohio R.C. 4513.171.  This section does not relieve a coroner, deputy coroner, or coroner's investigator operating a motor vehicle from the duty to drive with due regard for the safety of all persons and property upon the highway. 
(ORC 4511.042)