Details on Trailer and Minisode for The Day of the Doctor

The British Board of Film Classification has released info on the 50th anniversary special and its extras. There's a piece of material called The Last Day which runs for 3 minutes 57 seconds. There's also a trailer that runs for 1 minute 10 seconds. Also, The Day of the Doctor has been rated PG for "mild violence and threat" and runs for 76 minutes 44 seconds plus 10 minutes of behind-the-scenes material. The behind-the-scenes material is supposed to be called Behind the Lens.