Werewolf Mage ban
A Law stands now. It prevents any interaction between Mages or Werewolves. It’s currently enforced by the mage order known as the Guardians of the Veil. Whilst there is now no active enforcement in place there is an understanding that whilst interaction may be acceptable for information gathering purposes, anything more than this can prove to be deadly.
This can only be circumvented in the most extreme of circumstances.