What are you required to do according to the following road sign?

1. Slow down, rough road ahead.
2. Slow down because of road-works.
3. Correct answer: Slow down and cross the speed bumps With caution.
4. Slow down and prepare to bypass obstacles on the road.

WhyBefore speed bumps, slow down and cross them carefully. You do not need to, and may not, drive around them.