User blog comment:Jasca Ducato/The now-in-force Image policy/@comment-1185827-20110629214216/@comment-6517-20110629221115

1) The bans will be site-wide. 2)There is no limit on the number of userboxes, only the number of images uploaded for use in the userboxes. 3)Yes, every single image already on the site will need updating, though we'll cross that bridge when we come to it.