2.) The child in the crosswalk has the right of way because pedestrians always have right of way since they aren't in a vehicle. You must yield until the pedestrian has cleared the crosswalk even if the signal is green.
When crossing a roadway pedestrians have the right-of-way when in a marked or an unmarked crosswalk. But they must yield to vehicles if the road isn't marked. They must only cross when the signal allows them.
