How to answer: This question lets you demonstrate to the interviewer that you are an ethical employee and that you are looking out for your colleagues and the company's interests. If it is a minor violation, such as someone spending a couple of extra minutes in the break room, let the interviewer know that you would talk to your colleague first, only bringing the issue to management if they continued to violate the rules. Assure the interviewer that if you witnessed a severe violation, you would report it immediately.