Ok, here we go:
Detroit: 39-1-52.3: yes, a case went to Supreme Court, arrest ruled not valid. However, not sure if ordinance still on the books.
Warren: 80-724 sec 22-110 part 7: yes, this is recently amended, still on the books. It's a tie in with the all encompassing Disorderly charge. Now that I read it more, the identify part was actually recently ADDED.
Wish I was at the city council meeting.