I was reviewing questions from new users. So, I got well known, one time Stack Exchange network [hot question][1] about broken RJ-45 plug presented to me as question from new user. My instant though was - **this is duplicate**! I even was surprised that this new person put exactly same picture in his question. Without even thinking I pressed `flag` to attract moderator's attention. Well, after that a banner appeared informing me that I need to stop and listen and that my review was inappropriate. I know it was high quality question and I would accept it otherwise if it would not be a duplicate. What is correct way of handling these questions? Should this testing behavior be fixed and allow reviewer to mark it as duplicate and pass the test? [1]: http://superuser.com/q/710215/238539