Final answer:
When on an emergency call with lights and sirens, proceed cautiously and yield to others. You may drive through red lights and stop signs, but should not speed excessively or weave through traffic.
Step-by-step explanation:
When you are on an emergency call with your warning lights and siren turned on, you should proceed cautiously and yield to other vehicles and pedestrians. This means that you should drive through red lights and stop signs, as long as it is safe to do so. However, you should not speed excessively or weave through traffic, as it can be dangerous and increase the risk of accidents.