Opening a car door is such a routine action that most people rarely pause to consider the risks involved. Yet transportation safety data shows that many injuries occur not during driving, but while stepping out of a parked vehicle. A small shift in habit—known as the “far-hand reach”—can significantly reduce those risks. This method encourages drivers and passengers to become more aware of their surroundings before opening the door.
The technique is straightforward: use the hand farthest from the door to open it. In countries where the driver sits on the left, that means using your right hand to open the driver’s side door. Reaching across your body naturally rotates your shoulders and upper torso. That movement prompts you to look into your side mirror and over your shoulder, increasing the likelihood that you’ll notice approaching cyclists, pedestrians, or vehicles.
Safety organizations, including the National Safety Council, recommend this practice because it helps prevent “dooring” incidents. These accidents occur when a car door swings open into the path of someone traveling alongside the vehicle. Such collisions can lead to serious injuries, particularly for cyclists in urban areas. The far-hand reach costs nothing, requires no equipment, and can be adopted immediately.
To put it into practice, make it a habit every time you park: reach across with your far hand, turn your body, glance behind you, and open the door slowly. In busy streets, shared bike lanes, or tight parking spaces, this extra second of awareness can make a meaningful difference. With repetition, the motion becomes automatic—transforming an everyday action into a thoughtful safety measure that protects both you and others.
