Final answer:
You must not use an entrance ramp to exit a freeway. Entrance ramps are meant for merging onto the freeway, and using them in reverse can cause accidents. Always use designated exit ramps and deceleration lanes for exiting a freeway safely. Option b is the correct answer.
Step-by-step explanation:
You must not use an entrance ramp to exit a freeway, even in a traffic jam. Following this rule is essential for the safety and proper flow of traffic. Entrance ramps are designed for vehicles to accelerate and merge onto the freeway, not for exiting. Attempting to use an entrance ramp to leave the freeway can lead to serious accidents due to conflicting traffic movements as drivers are not expecting vehicles to be coming off the freeway from these points.
Furthermore, exit ramps and deceleration lanes are provided specifically for the purpose of leaving the highway. Using these designed points for exiting ensures that you are following the legal and safest practices while driving. The deceleration lane, for example, is a lane adjoining the main lanes of the freeway that allows vehicles to reduce speed safely before taking the exit ramp. It's crucial for keeping traffic smooth and preventing bottleneck situations that could otherwise arise if drivers were to slow down significantly in the main lanes of the freeway.
In summary, always adhere to the traffic laws and use the correct exit facilities when you need to leave a freeway. Not only is this a matter of legal compliance, but also a critical aspect of ensuring everyone's safety on the road