A plastic traffic cone is seen covered by a bamboo-made Wa Cone, a product which is reportedly also popular for its ease of use, in Nara on Sept. 1, 2020. (Mainichi/Mizuki Hayashi) Wa Cones are seen ...
When you think of road safety, construction zones, or large event management, you probably picture heavy machinery, flashing lights, or barriers. Yet, one of the most important tools in keeping ...
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