Final answer:
When encountering a road sign indicating a reduced speed limit, you should slow down and follow the posted speed limit to ensure safety.
Step-by-step explanation:
When you encounter a road sign indicating a reduced speed limit, you should slow down and follow the posted speed limit. It is important to adjust your speed to ensure your safety and the safety of others on the road. Ignoring the reduced speed limit or maintaining your current speed can lead to accidents and violations.