(a) The operator of an authorized emergency vehicle, when responding to an emergency or when pursuing or apprehending an actual or suspected violator of the law, may:
- (1) Disregard traffic control devices;
- (2) Exceed the speed limit; and
- (3) Obstruct traffic.
- (b) The provisions of paragraph (a) of this section do not relieve the operator from the duty to operate with due regard for the safety of persons and property.