Which technique is essential for overtaking safely?

The technique of checking blind spots is essential for overtaking safely because it ensures that the driver is fully aware of their surroundings before making a lane change or overtaking another vehicle. Blind spots are areas around a vehicle that cannot be seen through mirrors alone, and they can conceal the presence of other vehicles, cyclists, or pedestrians.

By physically turning their head to check these blind spots, the driver can confirm that the lane is indeed clear and that it is safe to proceed with the maneuver. This helps to prevent accidents caused by not noticing another vehicle that might be in a position to be affected by the overtaking driver’s actions.

In contrast, quick lane changes, assuming lanes are always clear, and overtaking at high speeds can all lead to dangerous situations. Quick lane changes can be erratic and may not allow other drivers enough time to react. Assuming a lane is clear without verifying can result in collisions with vehicles that are not visible in mirrors. Overtaking at high speeds reduces the driver's ability to judge the distance and speed of oncoming traffic, increasing the risk of accidents. Therefore, consistently checking blind spots is a crucial and responsible practice for safe overtaking.