How should you react to a sudden emergency stop from another driver while operating a combination vehicle?

In the scenario of a sudden emergency stop from another driver, the best course of action is to stay calm, avoid sudden movements, and use your brakes smoothly to slow down. This response is crucial for maintaining control of a combination vehicle, which can be more challenging to maneuver than a standard vehicle due to its weight and length.

Staying calm helps you think clearly and avoid panicking, which can lead to reckless decisions. Abrupt movements—such as sudden steering or harsh braking—can destabilize the vehicle, potentially causing a loss of control or even a jackknife situation with trailers. Smooth braking allows you to gradually decrease speed, giving you more time to assess the situation ahead and react appropriately without endangering yourself or others on the road.

This method ensures safe stopping distance is maintained, minimizing the risk of a collision with the stopping vehicle and preventing the vehicle from skidding or tipping over.