Thailand Road Hazard Warning Signs "Twig Alert"

A twig is a small thin terminal branch of a woody plant, frequently used in Thailand as road hazard warnings.
See a branch in the road and you will most likely encounter a pothole or a stranded vehicle.

In this case branches were used by construction crews laying new drainage lines.  Guess they are on a tight budget, can't afford proper construction markers.  Both the hole and twig were hard to spot.
With the help of friendly neighbors the vehicle was recovered without damage