workplace golden safety rule. keep walkways clear, avoid leaving objects lying around. close-up view of foot stumbling over bricks

accident attention avoid bricks builder cartoon caution character clear close construction dangerous engineering equipment fail fall feet flat foot golden hazard hazards hit illustration industrial industry injury job keep leave leaving leg legs lying misstep objects obstacle obstructions over oversight path prevent protector risk rule safety step string stumble stumbling template tips vector view walkway walkways work worker workplace