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Being alert to hazards is crucial for a number of safety reasons, particularly in the context of operating a commercial vehicle. Being aware of potential dangers allows a driver to plan an escape route should a situation escalate into an emergency. For instance, if you spot a distracted driver drifting toward your lane or notice a sudden obstacle in the road, being aware gives you the opportunity to react quickly and safely, such as changing lanes or slowing down. This proactive approach can help prevent accidents and protect not only the driver but also passengers and other road users.

The other options, while related to driving behavior, do not directly address the primary goal of remaining vigilant regarding hazards on the road. Following traffic rules is essential for safe driving but is a broader rule rather than a specific strategy for handling hazards. Avoiding speeding tickets is a concern for legal compliance rather than an immediate effect on safety in hazardous conditions. Entertaining passengers may enhance the travel experience but does not contribute to the critical focus required for hazard recognition and response.