Alberta Class 7 License Practice Test

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Prepare for the Alberta Class 7 License Test with interactive quizzes and detailed explanations. Master road signs, rules, and driving regulations. Set yourself up for success and ace your exam!

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What is the function of brake lights?

To signal your horn
To indicate you are stopping to other drivers
To alert pedestrians of your lane
To warn other vehicles of road conditions

The correct answer is: To indicate you are stopping to other drivers

The function of brake lights is primarily to indicate to other drivers that you are stopping or slowing down. When a driver presses the brake pedal, the brake lights illuminate, creating a visual signal for those following behind. This helps to enhance road safety by informing other vehicles about your intention to reduce speed or come to a stop, allowing them to react accordingly and avoid potential collisions. This is essential in maintaining safe following distances and preventing rear-end accidents. The illumination of brake lights is a key part of vehicle communication on the road, contributing to overall traffic flow and safety.