Final answer:
The 'Keep left' instruction means to stay on the left side of the road, while 'Keep right' means to stay on the right side. These signs help ensure traffic safety and efficiency.
Step-by-step explanation:
When you see the instruction "Keep left," it indicates that you should stay on the left side of the road or lane. This direction may be given for various reasons such as road construction, road dividers, or traffic flow patterns. Similarly, if the sign is reversed indicating "Keep right," you are required to stay on the right side.
It's important to follow these instructions for the safety of all road users and to maintain efficient traffic flow. Relative directions such as left and right are universal ways to guide drivers on the road.
In emergency situations, such as when someone is in urgent need of medical attention, some regions have laws that allow for exceptions to standard traffic rules. However, these should be followed with extreme caution and typically require drivers to make sure the action is safe before proceeding.
In a driving context, when you see the instruction "Keep left" (or right if the symbol is reversed), it means that you should stay on the left side of the road, or the right side of the road if the symbol is reversed. This is important for safety and helps maintain traffic flow. It is crucial to follow these instructions to avoid accidents and ensure everyone's safety on the road.
For example, if you see a sign that says "Keep left," you should position your vehicle in the left lane and continue driving in that lane until further instructions or until it is safe and legal to change lanes.