Public information signs have black pictograms on a white square with a black border and are used to convey general information to the public in an easy to understand form. We have warning signs, prohibition signs, hazard signs, fire exit signs and many more. We developed freesignage uk to be easy to use and navigate and to dispell the myth that safety signs are expensive and complicated. These signs have white pictograms on a blue circle. Examples of this type of sign are now No smoking signs free your hands signs, keep locked signs and keep this area litter No smoking signs free signs.