What must be present for there to be exemptions from traffic codes?

The presence of due regard is essential for exemptions from traffic codes for emergency vehicle operators. Due regard refers to the concept that while operating an emergency vehicle, the driver must recognize and account for the safety of others on the road. Even when responding to emergencies, operators must demonstrate that they are driving with caution and consideration for other road users. This includes obeying traffic laws as much as possible while balancing the urgency of the emergency response.

While emergency lights are critical for notifying other drivers of an emergency vehicle's presence, they alone do not justify the exemption from traffic codes without the consideration of due regard. Vehicle registration is necessary for legal operation of any vehicle but does not specifically pertain to the exemptions related to traffic laws during emergencies. Special training is beneficial in preparing operators to handle emergency situations but must be complemented by the principle of due regard to ensure the safety of all individuals on the road. Therefore, due regard is the critical element that justifies exemptions from traffic regulations while operating emergency vehicles.