Grey water not suitable for drinking symbol and text safety sign.

Grey water, not suitable for drinking symbol and text sign. Part of our utilities service safety sign range, to identify sources of waste water from showers, sinks and washing machines. Utilities services prohibition safety sign. Grey water, not suitable for drinking. Prohibition safety signs, comply with ISO 7010 and Safety signs and signals regulations 1996.PS3310 Size 200mm x 150mm. Material self adhesive vinyl.PS3311 Size 200mm x 150mm. Material rigid plastic.