Saskatchewan SGI Driving Practice Test

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Study for the Saskatchewan SGI driving test. Study with flashcards and multiple-choice questions. With over 500 questions. Practice the signs and driving rules. Updated for 2025. Get ready for your driving test!

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What does a solid white line on the road indicate?

Lane marking where changing lanes is encouraged
End of the lane
Lane marking where changing lanes is discouraged
A shared lane between cyclists and vehicles

The correct answer is: Lane marking where changing lanes is discouraged

A solid white line on the road serves as a lane marking that indicates changing lanes is discouraged. This line is intended to help maintain the flow of traffic and ensure safety by discouraging drivers from weaving in and out of lanes. The presence of this solid line signifies that it is safer for vehicles to stay in their respective lanes rather than attempting to change lanes, which could lead to potential conflicts with other vehicles. In contrast to dashed or broken lines, which indicate that lane changes are permitted, a solid white line signals that caution should be exercised, and lane changes should occur only when it is absolutely necessary and safe to do so.