It’s often necessary for workers to use different forms of body protection in combination. The cardinal rule in such situations: Use of one protective device must never be allowed to compromise the effectiveness of another. What's Wrong with This Picture? It's often necessary for workers to use different forms of body protection in combination. The cardinal rule in such situations: Use of one protective device must never be allowed to compromise the effectiveness of another. Unfortunately, whoever's responsible for the worker in this picture obviously didn't get the cardianl rule memo.  The […]