Nice :) I have brought the hammer out on 13 so far, but it's a hopeless task without more involved.
Part of the issue is time to find and locate potential abuse but I see Patrick has linked a spreadsheet in this post
Spreadsheet: https://docs.google.com/spreadsheets/d/1lSxM3VK_VvhdfDRLUbP_PTueOE7LxHhy6F4edQN_nsk/edit#gid=1904657324