How should one drive while inside a “play street”?

1. The driver should avoid entering a play street while children are playing
2. Always in low gear and never driving in reverse.
3. The driver should honk and alert pedestrians that a vehicle has entered the street
4. Correct answer: The driver should allow pedestrians and children to carry on with their activities without endangering them

WhyIn a play street pedestrians and children go about their business and you adapt: drive slowly and don't endanger them. Honking to clear the way is not allowed.