A restraint order has been passed in a suit  filed against the makers of the film "Karwaan" alleging copyright infringement.The suit has been filed  in District Court, Thrissur by Sanju Surendran, a Malayalam movie director, who alleged that "Karwaan" was infringing the copyrights of his movie "Aeden".He filed the suit stating that he noticed similarities in character, location, setting...