You are driving on a road with a speed limit of 100 km/h and see an accident sign. What should you reduce your speed to?

When you see an accident sign while driving on a road with a speed limit of 100 km/h, you should reduce your speed to 20 km/h. This speed limit is typically enforced to ensure safety, especially around accident scenes. Adhering to these speed limits is crucial for the safety of yourself and other road users.