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The film was originally shown to the BBFC in an unfinished version. They recommended that a sequence featuring a man sucking excrement from the anus of a live rabbit would need to be removed before the film could be classified '18'. This cut was requested on the grounds of an infringement of the Cinematograph Films (Animals) Act 1937. When the finished version was submitted, this sequence had been deleted and the film was passed '18' without further cuts.