Most of us open a car door without a second thought. But safety experts say the way you open it can make a big difference, not just for you but for cyclists and pedestrians around you. The method they recommend is known as the “Dutch Reach.”

The Dutch Reach is simple: instead of using your left hand to open the driver’s side door, you use your right hand. This forces your body to twist slightly, making you naturally turn your head and look over your shoulder. That small motion allows you to check for bikes, scooters, or cars approaching from behind before swinging your door open.

This technique has been used in the Netherlands for decades, where cycling is a major part of everyday life. By adopting the habit, drivers and passengers have helped reduce accidents caused by “dooring” — when a cyclist collides with a suddenly opened car door.

In many countries, cycling groups and road safety campaigns are now encouraging people to learn and practice the Dutch Reach. It’s a simple change that can prevent serious injuries and even save lives.

Whether you’re a driver or a passenger, remembering to use your right hand when opening the door is an easy way to stay aware of your surroundings. It’s a small habit with a big impact on road safety.