The interviewer wants to hear that you are not a rule breaker, and you support the rules the company has put into place. Start off by telling the interviewer that you follow all of the company rules and are supportive of the leadership decisions the company makes regarding regulations. After all, there had to be some logic to their professional decision!
"If I could change one decision the leadership team made, it would be the implementation of a 45-day return policy. I felt that was a long time for many of our products, but I remind myself that they know what they are doing!"