Do speed limits really improve safety?

Do speed limits really improve safety on the roads?

Yes, speed limits are designed to enhance safety by reducing the severity of accidents and giving drivers more time to react.

But aren't there studies that show speed limits don't always reduce accidents?

That's true; some studies suggest that speed limits may not significantly impact accident rates in certain conditions, like well-designed roads.

So, what factors should be considered when setting speed limits?

Factors include road design, traffic volume, accident history, and the presence of pedestrians or cyclists.

What about the argument that higher speed limits can improve traffic flow?

Higher speed limits can improve flow, but they may also increase the risk of severe accidents, so it's a balance.