[Michlib-l] Banned book requests limit

Hi all, I have heard in a few different webinars and presentations that having a limit to how many times a specific book can be requested to be removed from a collection. For example, if the whole process has been completed but the librarian and board said they would keep the book in the collection, then they wouldn't look at any other requests to have that title removed from the collection for 2 years. Does anyone have a policy I can look at that has such a limit? Thanks! Jenn Donner -- Jenn Donner, MLIS, M.Ed. District Director Iosco-Arenac District Library 989-362-2651