You go to other cities, they're not yellow." The department now owns about 12,000 French barriers, eclipsing the remaining 3,200 sawhorses. Kelly said the French barriers are a more effective tool ...

Nauffts dislikes the sawhorse style barriers because of ... of the Canadian National Institute for the Blind says construction barriers should be made so someone using a cane can detect them.

After working a summer construction job before starting medical school, Nishimura came up with a simple but revolutionary idea — and the Sawhorse Revolution was born. “We do construction and ...