Final answer:
When driving too slowly on a two-lane roadway and holding up traffic, the correct action is to pull over and let other vehicles pass. This helps maintain the flow of traffic and increases road safety.
Step-by-step explanation:
On a two-lane roadway, when you drive so slowly that you hold up other vehicles, you should pull over and let the other vehicles pass. Driving significantly below the speed of traffic can create a dangerous situation, and impeding the flow of traffic is not advisable. While it may be tempting to continue driving slowly or honk at the other vehicles, these actions can exacerbate traffic problems and increase the likelihood of an accident.
It's essential to be aware of the road conditions and to match the speed of traffic as closely as possible, without exceeding the speed limit. When it's not safe to match the speed of traffic due to your comfort level, conditions of your vehicle, or road conditions, pulling over to let faster-moving vehicles pass is the responsible and lawful decision. This allows traffic to flow more smoothly and reduces safety risks for everyone on the road.