The SABS Red Arrow Down, Fire Extinguisher, Fire Hose Reel, and Fire Hydrant Photoluminescent (glow in the dark) safety sign (F1) is compliant with regulations under the OHS Act of 1993 and by-laws made under the Fire Brigade Services Act of 1987. This professional safety sign is approved by SABS and features photoluminescent vinyl for visibility in low light situations.