To improve their safety, outcomes some organizations advocate "everyone is responsible for safety." The thinking behind this is that it will create a universal mindset in their workforce to actively engage everyone. The fundamental problem with this thinking is that it is not practical to hold a group accountable for individual behavior. 

Preventable injuries culminate from a series of sequential events, as represented by five dominos. The first represents the task or situation, followed by some faulty worker decision, resulting in the unsafe action, which leads to an accident and the inevitable injury. By tipping the first domino all tend to fall, and by removing some of the intervening domino the accident can be eliminated. Hence the belief that workers decisions or actions are the primary cause of accidents.