What should you do before making a left turn at an intersection?

Before making a left turn at an intersection, it is crucial to signal your intent and check for pedestrians. Signaling your intention to turn not only communicates your actions to other drivers but also increases safety by making your movements predictable. Checking for pedestrians is equally important because they may be crossing the road you are about to enter or waiting to cross. This step ensures that you do not endanger any pedestrians who might be in your path.

Effectively, this practice minimizes the risk of accidents by providing adequate warnings to other road users, including both vehicles and pedestrians. Neglecting to signal or failing to check for pedestrians could lead to dangerous situations, such as collisions or near misses, which the other options do not adequately address. Therefore, taking these precautions is vital for safe and responsible turning at intersections.