Most of us never think twice about the way we open a car door. We park, unbuckle, grab the handle with our nearest hand, and step out. It’s automatic, unconscious — one of those tiny habits we’ve done so many times it feels impossible to do wrong. But according to safety experts, that small, thoughtless motion is responsible for thousands of injuries every single year. And the solution? It’s as simple as switching hands.
The technique is called the Dutch Reach, and it’s quietly saving lives.
It began decades ago in the Netherlands, where bicycles are as common as cars and road safety is treated as a shared responsibility. Dutch drivers are taught from the moment they learn to drive to use their far hand — the one farthest from the door — to open it. For drivers on the left side of the car, that means using your right hand instead of your left.
At first glance, it sounds trivial. How could using one hand instead of the other matter? But the brilliance lies in what that motion forces you to do.
When you reach across your body with your right hand to open the driver’s side door, your shoulders and torso automatically turn toward the window. That twist naturally makes you look over your left shoulder — directly into the path where cyclists, scooters, or even pedestrians might be approaching. It’s a tiny built-in safety check that can prevent the horrifying moment when a moving bike slams into a suddenly opened door — an accident known as “dooring.”
Dooring incidents might sound rare, but in reality, they happen far more often than people realize. In major cities like London, New York, and Amsterdam, reports show that hundreds of cyclists are injured every year because someone opened a car door without looking. In some cases, the cyclist collides directly with the door and is thrown into traffic, often with devastating consequences. All because of a split second of inattention.
The Dutch Reach prevents that by making awareness a physical habit. You don’t have to remember to check the mirror or crane your neck — your movement naturally makes you look. And that single second of awareness can make the difference between a safe exit and tragedy.
Driving instructors in the Netherlands have taught this for decades, and it’s now so ingrained in their culture that many Dutch drivers don’t even realize they’re doing it. It’s just what you do — as natural as fastening a seatbelt. For them, it’s not a special safety trick; it’s basic courtesy on shared roads.
As cycling becomes more popular worldwide, many other countries have begun adopting the same practice. Road safety organizations, urban planners, and even police departments have started public-awareness campaigns to teach the Dutch Reach in schools, driving tests, and community safety programs.
In the U.S., Massachusetts was the first state to include it in official driver’s manuals. In Canada and the U.K., advocacy groups have launched videos and posters reminding drivers to “Reach Across, Save a Life.” Some modern car manufacturers have even begun integrating alerts — sensors that detect oncoming cyclists and flash warnings before the door opens. Yet experts emphasize that technology alone isn’t enough. The most reliable safety feature any car has is still the human behind the wheel.
When you think about it, the logic is simple: cities are busier, bikes are faster, and distractions are everywhere. Whether it’s scrolling through your phone, talking to passengers, or rushing to get out, that split second of awareness is often the first thing to go. The Dutch Reach slows you down — just enough to notice what’s around you.
And it’s not just for drivers. Passengers can (and should) use the same method. On the passenger side, use your left hand instead of your right. The result is the same — a body turn and a clear glance at approaching traffic. Even a child old enough to open a car door can learn this gesture. Parents who teach it early often find it becomes automatic by the time their kids start driving themselves.
Cyclists call dooring one of their biggest fears, and for good reason. Even at modest speeds, a collision with a car door can send a rider flying over the handlebars or under the wheels of a nearby vehicle. For pedestrians, especially those walking between parked cars, a sudden door swing can mean broken bones or worse. Every cyclist who’s ridden past a long line of parked cars knows that anxious moment when someone inside might swing a door open without looking.
By practicing the Dutch Reach, you eliminate that danger. You become part of a larger chain of awareness — a simple movement that says, I’m sharing this space with others, and I’m paying attention.
It’s remarkable how something so small can have such a ripple effect. Cities that have promoted the Dutch Reach report noticeable drops in door-related injuries. Driving instructors who include it in their lessons say students grasp it immediately once they understand the reasoning. One safety campaign even showed that it takes just two weeks of consistent practice for most people to start doing it automatically.
And yet, outside of a few countries, it remains relatively unknown — a hidden gem of road safety.
Maybe it’s because people underestimate how powerful small habits can be. Seat belts, turn signals, headlights — all of them started as suggestions before becoming standard practice. The Dutch Reach is on the same path, slowly spreading from one driver to the next, one reminder at a time.
It costs nothing. It requires no training. It takes no extra time. But it can save a life.
So next time you park your car, pause before opening the door.
Take a breath.
Use your far hand.
Turn your head just slightly.
Look.
That one small twist of your shoulders could be the moment that keeps someone’s son, daughter, or friend alive.
And one day, if this simple motion becomes second nature for all of us, maybe there will be fewer empty bicycles lying in the road — and more people arriving safely where they were always meant to go.
