An obstruction is ahead in the middle of the road. All traffic must pass on the right side of it.
Move right early and pass the island or median on its right side. Do not swerve late; the sign is posted well before the obstruction for a reason.
The arrow bends around an invisible wall. Follow the bend.
Drifting left of a small island because the lane "looks wider" there. Left of the island is oncoming territory.
Signs that live in the same family, or get confused with this one.
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