The Thing Most Drivers Forget Before Opening Their Car Door
You're parked. Engine's off. And seatbelt unclipped. Which means your mind's already on the next thing — the appointment, the grocery run, the kid waiting at school. You reach for the door handle, pull, and swing it open Nothing fancy..
Except there's a cyclist — maybe a delivery rider going full speed — right there. In that split second between your door and their handlebars, you've created a collision that could've been prevented in exactly one second of awareness Not complicated — just consistent..
Here's the thing: checking before you exit a parked vehicle isn't complicated. It takes almost no extra time. But it's one of those things that sounds obvious until you realize how many people don't actually do it. Every single day, drivers open doors into the path of cyclists, pedestrians, and other vehicles. Some of those incidents are minor fender-benders. Others change lives.
Not obvious, but once you see it — you'll see it everywhere.
So what should you always do before exiting a parked vehicle?
You should always check for oncoming traffic, cyclists, and pedestrians — and use the "Dutch Reach" method to open your door safely.
Let's talk about why this matters, how to do it right, and what most people get wrong.
What Is the "Dutch Reach" (and Why It Matters)
The Dutch Reach is a simple technique: instead of reaching across your body with your near hand to open the door, you use your far hand. Because of that, if you're in the driver's seat, you reach across with your left hand to open the right-hand door. If you're in the back seat, you switch accordingly Practical, not theoretical..
Why does this matter? Consider this: your shoulder rotates, your head naturally tilts, and your line of sight sweeps behind you. Because that reaching motion forces your body to turn. You're physically compelled to look. It's a small change in mechanics that produces a big change in awareness Practical, not theoretical..
This technique originated in the Netherlands — hence the name — where cycling is so common that dooring accidents became a serious public health issue. The Dutch basically solved the problem through habit and education. It's now taught in driving schools across Europe, and safety organizations in the US and UK have been pushing it hard in recent years.
Why People Don't Do It
Most drivers aren't trying to be careless. They simply aren't thinking about what's behind them. In practice, the car is parked, the journey's "over," and their attention has already moved on. It's a mental transition thing — you go from active driver to pedestrian in your head, but your body hasn't caught up yet Simple, but easy to overlook..
There's also a blind spot issue. When you're sitting in a parked car, your view to the rear is limited by the door frame, the headrest, and any vehicles parked next to you. You're not seeing the full picture, and if you just glance in the side mirror without turning your head, you're missing a lot Less friction, more output..
How to Check Before Exiting — The Right Way
Here's the step-by-step that actually works:
1. Pause first. Before you touch the door handle, just stop. One second. It's a mental reset that signals to your brain: "hey, we're not done yet."
2. Check your mirrors. Your side mirrors give you a wide-angle view behind the car. But remember — mirrors show you only part of the picture. They're a starting point, not a complete check Not complicated — just consistent..
3. Look over your shoulder. This is the part people skip. Turn your head and look directly behind you, through the window. Yes, it feels slightly awkward. That's exactly why it works — you're expanding your field of view beyond what mirrors capture Small thing, real impact. No workaround needed..
4. Use the far hand to open the door. As you reach for the door, let that body rotation do its thing. Your head will naturally sweep the area one more time as the door begins to open Worth knowing..
5. Open slowly — and hold the door. Don't fling the door wide in one motion. Open it incrementally. If something's coming, you can stop. And keep holding it as you exit — a door that swings further than expected is what causes the worst collisions.
What About Passengers?
This applies to everyone in the vehicle, not just the driver. Rear passengers are actually more likely to open a door without checking — they're often distracted, focused on getting out quickly, and less accustomed to scanning traffic Which is the point..
If you're the driver, it's worth a quick reminder: "Check before you open" takes two seconds and could save someone else from an accident.
Common Mistakes That Lead to Accidents
The mirror-only scan. Relying solely on your side mirrors is the most common error. Mirrors have blind spots, and they don't show you what's directly alongside your door — which is exactly where a cyclist would be riding Turns out it matters..
Parking and immediately exiting. Some drivers are in such a hurry that they're already half-out of the car before it's fully stopped. If you're in a loading zone, a school pickup line, or any high-traffic pedestrian area, this is especially dangerous No workaround needed..
Not checking the curb lane. When you park on a street, your brain focuses on the roadway — but cyclists often ride in the curb lane, right next to where your door will land. Pedestrians stepping off the sidewalk are in that danger zone too.
Forgetting about driveways and parking lots. It's not just street parking. Driveways, parking garages, and lot aisles have their own traffic — cars backing out, people walking between vehicles, kids running. The same checking principle applies No workaround needed..
Practical Tips That Actually Help
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Adjust your mirrors properly. Many drivers angle their side mirrors too far inward, creating blind spots. A good mirror setup gives you a clear view of adjacent lanes and your vehicle's flank. It takes thirty seconds to adjust, and it pays off every time you drive.
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Use your parking brake. This is a separate habit, but it matters: when you're fully parked, engage the parking brake. It keeps the car stable and signals to other road users that you're not about to move. It's especially important on hills or inclines Surprisingly effective..
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Check for children and pets. This one's separate from traffic but equally important. Before you exit, do a quick glance to the back seat. It's tragically easy to forget a sleeping child or a pet, especially on hot or cold days when temperature becomes a safety issue.
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Be extra cautious in bad weather. Rain, fog, and low light make cyclists and pedestrians harder to see. Your checking routine should be even more deliberate when visibility is reduced.
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If you're unsure, wait. If you see a cyclist approaching or suspect someone might be in your blind spot, just wait a couple seconds. It's never worth rushing Small thing, real impact. Which is the point..
FAQ
What's the Dutch Reach? The Dutch Reach is a technique where you use your far hand to open the car door — for example, using your left hand if you're in the driver's seat. This naturally rotates your body and forces you to look behind you, reducing the risk of hitting a cyclist or pedestrian.
Why do door collisions happen so often? Mostly because drivers aren't in "driving mode" anymore once they've parked. Their attention has shifted, they're in a hurry, and they don't do the quick visual check that would catch an oncoming cyclist or pedestrian.
Do passengers need to check too? Absolutely. Passengers — especially those in the back seat — are just as likely to cause a dooring accident. Everyone in the vehicle should check before opening their door Nothing fancy..
What if there's a row of parked cars — can I skip the check? No. If anything, a row of parked cars is more dangerous because cyclists often ride in that lane, weaving between the parked vehicles. Your blind spots are also larger when cars are adjacent to you Not complicated — just consistent..
Can I just open the door a little bit to check? That's actually a good practice. Open the door incrementally rather than swinging it wide all at once. If someone's coming, you can stop. Just make sure you're still looking, not just relying on the door to "check" for you.
The Bottom Line
Checking before you exit isn't about being overly cautious. It's about bridging the gap between being a driver and becoming a pedestrian — two very different mindsets that happen in the same seat.
One second. A glance in the mirror, a look over your shoulder, and a slow door instead of a flung-open one. That's all it takes. It feels awkward at first if you're not used to it, but like anything, it becomes automatic after a few tries.
People argue about this. Here's where I land on it.
The people sharing the road with you — the cyclists, the pedestrians, the kids walking to school — they're counting on you to take that one second. Day to day, most of the time, nothing's there. But that one time something is there, you'll be glad you looked.
