If you see that your coworker is breaching the safety measure or the company's policy, what would you do?

If you see that your coworker is breaching the safety measure or the c

1.	If you see that your coworker is breaching the safety measure or the company's policy, what would you do?
Answer» "I will first approach to TALK to the coworker and stop him/her from doing further damage. If my coworker makes the same mistake another time in the future, then I will pass the information to the SUPERVISOR. Also, If my COLLEAGUE performs the ACTIVITY which THREATENS the safety of people and property, then I will complain to the management instantly."