Is it permissible to open your door into traffic if it is safe?

Opening your door into traffic can be extremely dangerous, even if you believe it is safe. The rule generally prioritizes safety for both the person exiting the vehicle and other road users. It is crucial to ensure that there is no oncoming traffic, as opening a door unexpectedly can lead to accidents; drivers may not have enough time to react, which could result in collisions or injuries.

In many jurisdictions, including Ohio, the law specifically regards the act of opening a vehicle door as a responsibility of the person exiting the vehicle. This means that you must ensure that you are not putting yourself or others in harm's way when opening your door. This emphasis on safety is what makes the assertion about the illegality and dangers of opening a door into traffic valid. Always checking for pedestrians and cyclists is also essential, as they might be in close proximity but not immediately visible.

The other options presented suggest various conditions that might allow door-opening under specific circumstances, but they do not account for the inherent risk and potential for accidents that the correct answer highlights.