Hazard warning: pass on the indicated side of the sign
Pass on the indicated side of the sign.
Where you will see it
Fixed to the obstruction itself, on the nose of an island or a structure standing in the road.
What to do
Go by on the side the stripes point to, and do not treat the space on the other side as road. The board is mounted on the thing you would otherwise hit, so it is showing you where the gap is, not offering a choice.