The document discusses UK film ratings and certificates. It explains that the British Board of Film Classification decides ratings based on factors like sex, violence, language, and frightening scenes. A case study of the movie "Woman in Black" is provided, which received a 12 rating despite scoring highly for frightening scenes. The different film certificates are outlined, ranging from U to 18. An example of the movie "The Conjuring" is given, which shared the same explicit content score as "Woman in Black" but received a higher 15 rating due to increased profanity and sex/nudity.