Final answer:
The general rule is to not stop or park in traffic lanes, but there are exceptions for emergency situations.
Step-by-step explanation:
In the context of driving laws, you should not stop or park in the traffic lanes of a road. However, there are certain exceptions to this rule. One scenario where you may stop in the traffic lane is if you are in an emergency situation and need to call for medical assistance or if you need to assist someone who is injured or in distress. In these cases, it is important to use your hazard lights and move your vehicle to a safe location as soon as possible.