Final answer:
Slow-moving vehicles should use the right-hand lane, not the left, on multi-lane roads. Aggressive driving behaviors such as honking and tailgating are dangerous. Traffic signals control the flow and speed of traffic, helping pedestrians cross roads safely.
Step-by-step explanation:
The statement 'Slow vehicles should use the left-hand lane except when passing or making a left turn' is incorrect. The correct practice is that slow-moving vehicles should use the right-hand lane on multi-lane roads to allow faster-moving traffic to pass on the left.
This traffic rule is designed to promote safety and efficiency on the road. In the situation described with Peter and the slow-moving vehicle, Peter's frustration led to aggressive driving behaviors such as honking and tailgating, which are not advisable and can lead to dangerous situations.
Additionally, the relevance of a traffic signal is to control the flow of traffic. A signal compels vehicles to slow down and can prevent them from speeding through an intersection. Lastly, when talking about crossing the road safely, it's important that pedestrians calculate the necessary distance and time required based on the speed limit and the dimensions of the vehicle.