Answer :
Final answer:
The correct sign indicating when cars are merging is known as a Merge Sign. This sign advises drivers to merge slowly while monitoring traffic, allowing them to speed up once the way is clear, ensuring a safe and smooth transition onto highways or between lanes. Therefore the correct answer is a).
Explanation:
This sign indicates that drivers should merge slowly, watching for traffic both ahead and behind. It suggests that drivers may speed up once they have checked for traffic, ensuring a safe merge. Unlike a Yield Sign, which requires drivers to give way to other vehicles, or a Stop Sign that mandates a complete stop, the Merge Sign is specifically designed to facilitate smooth transitions between lanes or onto highways without stopping but with caution.
The notion of slowing down and checking for traffic, as indicated, is a crucial element in preventing accidents and ensuring the flow of traffic. This sign advises drivers to merge slowly while monitoring traffic, allowing them to speed up once the way is clear, ensuring a safe and smooth transition onto highways or between lanes.
