What is recommended to ensure safety when merging into traffic?

Answer: B — Look for sufficient gap and assess visibility

To ensure safety when merging into traffic, the best practice is to look for a sufficient gap and assess visibility. This approach is crucial because it allows the motorcyclist to make informed decisions based on the actual traffic situation. By identifying a gap that allows safe entry into the flow of traffic, the rider minimizes the risk of collisions and enhances overall safety. Assessing visibility is equally important; it helps the rider to see not only the gap they intend to merge into but also the behavior of surrounding vehicles. This assessment contributes to understanding whether other drivers are adequately positioned and aware that a merge is taking place. This careful evaluation is essential for making a safe maneuver. Relying solely on mirrors or other vehicles' turn signals, as suggested in some of the other options, can lead to dangerous assumptions. It is essential for riders to take an active role in evaluating their merging conditions rather than depending on the actions of others, as these may not always indicate a safe merging opportunity.