Circular symbols are mandatory actions, such as those used to inform workers of the necessity for PPE, and are typically blue. Square- or rectangular-shaped signs provide information. For example, ...

WHEN it comes to distractions, today's car and truck drivers can select any number of ways to focus on anything except the road. All of us know that jabbering on a cell phone or reading the newspaper ...

Safety signs are an important part of risk reduction for machinery – they are intended to identify and warn against specific hazards. They also may describe safety precautions, advise evasive actions ...