These signs should be used to indicate escape routes, emergency exits, first aid equipment, emergency showers and the like. Safe condition signs consist of a green rectangle or square with the pictogram or text in white positioned centrally. Whether you're restricting access to a particular area, alerting employees to potential hazards or simply providing direction - Safety Signs play an important role in your facility. At Signs4SA we have the largest range of signs covering Warning, Prohibition, Mandatory and Fire Fighting signs. Here you will find the safety sign you require in a variety of different sizes and materials.