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All you need to do is to guess the final consolidated viewing figure for Hell Bent, as reported by BARB to the nearest 10,000 viewers (i.e. two decimal places). This figure includes all those watching the episode within a week of broadcast.

Hell Bent is being broadcast in the UK on BBC One on Saturday at 8:00pm. As with most episodes this year, it will follow Strictly Come Dancing, and will be followed by Casualty. In opposition, ITV have The X Factor, whilst BBC Two is showing Snooker, Channel 4 is showing The World's Weirdest Weather, and Channel 5 has Can't Pay, We'll Take It Away.

To help place in perspective, the average consolidated rating this series so far has been 5.84 million viewers - all the the known consolidated figures can be found in the Related Articles below. At the time of writing the figure for last week's Heaven Sent has yet to be confirmed, but its overnight was reported as 4.51m, up 90,000 from the previous episode's overnight.