This sign is used to indicate that smoking is permitted nearby.
Federal Highway Administration Manual on Uniform Traffic Control Devices for Streets and Highways, 2003 Edition (including 2004 and 2007 revisions) (Washington, DC: United States Department of Transportation, 2007)
392.9 KiB
3000×3000, 284.3 KiB
1024×1024, 67.0 KiB
640×640, 37.6 KiB
320×320, 9.6 KiB