What is a consequence of not reducing speed at an open intersection?

Not reducing speed at an open intersection can lead to a situation where control of the vehicle is compromised. Maintaining a higher speed can significantly hinder a driver's ability to stop or maneuver safely if an unexpected situation arises, such as another vehicle entering the intersection or a pedestrian crossing. This lack of control can increase the likelihood of accidents, resulting in potential injuries or damage to property.

The other options do not accurately reflect the consequences of failing to reduce speed; rather, they offer benefits or legal ramifications that do not connect directly to the act of not slowing down at an open intersection. Improved visibility, while generally a good practice in driving, does not negate the risks associated with speeding. Legal penalties may arise from other traffic violations rather than simply from speed management at an intersection. Lastly, better fuel economy is typically achieved at lower speeds, making it irrelevant in this context.