It’s not the same as bringing a Harry Potter wand to opening night of The Goblet of Fire. Fifty Shades of Grey fans will not be permitted to bring, shall we say, tributes to certain theaters once the film opens on Friday, Feb. 13; this includes ropes, whips, ties and more. “While we welcome those guests who want to show their excitement for a film by dressing up in costume, we do not permit weapons (real or fake), or props/costumes that would make guests uncomfortable, or detract from the moviegoing experience,” AMC Theaters spokesperson Ryan Noonan told Mashable . What one group calls a pleasure toy, another calls a weapon.