Final answer:
When driving slowly on a two-lane highway, you must drive into a turnout or safe area when five or more vehicles are following you.
Step-by-step explanation:
When driving slowly on a two-lane highway, where passing is unsafe, you must drive into a turnout or nearest safe area when five or more vehicles are following you.
This rule ensures that slower drivers do not impede the flow of traffic and allows faster drivers to pass when it is safe to do so. By pulling into a safe area, you create a clear path for the vehicles behind you to pass safely.
For example, let's say you are driving on a two-lane highway with a speed limit of 55 mph. If you notice that there are five or more vehicles behind you, it is important to find a turnout or a suitable area to pull over and let these vehicles pass.