An illustration of a male figure in white set against a blue background as a sign.

An illustration showing a white safety jacket shape on a blue background.

An illustration showing a red octagonal shape with the word stop in white on a blue background.

A picture or illustration showing a white lower case letter i, in a square shaped box, against a brown colored background.

An illustration depicting a safety hat on a blue background.

An illustration depicting a pair of site boots on a blue circular background.

An illustration showing a black wheel with a triangular shaped clamp in yellow on a white background.

An illustration showing a bed for a Guest house sign.

An illustration of a no smoking sign in red and black on a white background.

A black and white image of multiple site safety signs