Final answer:
When operating in an emergency mode, you must always operate with c) due regard for public safety.
Step-by-step explanation:
When operating in an emergency mode, you must always operate with due regard for public safety. This means that you need to take into consideration the potential risks and hazards associated with your actions and make decisions that prioritize the safety of the general public.
For example, when a person stands up from a seated position, they need to be cautious of their surroundings and ensure that they do not pose a risk to others.
Similarly, when a car accelerates while driving, the driver needs to be mindful of the speed limit and any potential hazards on the road to prevent accidents and prioritize the safety of others.
Therefore, the correct answer is c. due regard. This option encompasses the concept of considering and prioritizing public safety in emergency situations.