As motorists drive onto the acceleration lane, what must they do?

When motorists drive onto the acceleration lane, it is essential for them to signal their intention to merge into traffic, check for an opening in the existing lane, and then smoothly merge into the flow of traffic. This process ensures that the motorist can integrate safely into the speed of oncoming vehicles, which is crucial for maintaining safety on the highway. Signaling alerts other drivers of your intentions, while identifying an opening minimizes the risk of collisions during the merging process.

The requirement to look for an appropriate gap is about ensuring that there's enough space for safe integration without forcing other drivers to adjust their speed or position suddenly. Following these steps helps create a safer transition from the acceleration lane onto the main roadway, promoting better flow of traffic and reducing potential accidents.