Alberta Class 7 License Practice Test

In poor weather and road conditions, cruise control should be avoided because it can lead to a loss of vehicle control. When driving in conditions such as rain, snow, or icy roads, it's essential to maintain full control over the vehicle’s speed and acceleration. Cruise control can automatically adjust speed, which may cause the vehicle to accelerate unexpectedly if road conditions change suddenly, such as hitting a patch of ice or encountering slush.

Using cruise control in these situations can prevent a driver from reacting quickly to hazards, resulting in longer stopping distances or difficulty navigating turns and inclines. Keeping hands on the wheel and being fully engaged in the driving process is crucial during adverse weather conditions to ensure safety.

In contrast, while brakes, turn signals, and windshield wipers are essential tools for safe driving even in poor conditions, employing them effectively helps maintain control and communicate intentions to other road users.