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

1. Stay away from the right edge of the road.
2. Correct answer: Slow down as you may encounter cyclists crossingn the road ahead.
3. Drive on the left of the road to avoid endangering anybody.
4. You have right-of-way. You can continue driving fast.

WhySince there are cyclists ahead, slow down and be extra alert. The sign does not allow you to keep left or go faster.