Answer :
Final answer:
The sign 'Slower traffic keep right' instructs drivers to stay in the right lane if they are moving slower than the flow of traffic, ensuring safer passage for faster vehicles.
Explanation:
The sign "Slower traffic keep right" means that you should keep to the right lane if you're moving slower than other traffic. This is a common traffic rule designed to help maintain the flow of traffic on multi-lane roads. Faster vehicles tend to use the left lane, so by keeping right, slower vehicles allow them to pass safely and efficiently.
