According to a post at FilmRatings.com, an Ultimate Edition of Batman v Superman: Dawn of Justice is going to be released with an R rating.

Warner Bros. seem set to capitalise on the success of Fox’s R-rated Deadpool with a new edition that will allow the violence of the fight between the two superheroes to exceed the PG-13 version. The new cut was submitted by Warner Home Entertainment.

At present, the British Board of Film Classification have only rated the trailers for the movie, with the most recent receiving a 15 rather than a 12.