As many people obseved during the filming of the opening two parter in Utah, Amy, River and Rory were all seen covered in tally markings, and the latest DWM cover featuring the Doctor shows him with them too.
Many fans have been speculating about what they might signify or how they appeared there, but a section in The Metro today reveals something new. This is what they said:
They put the marks there themselves. And they reason they did it is really unsettling.
Not a lot to go on, but it does open up a whole load more questions and will make finding out even more interesting. What do you think the markings mean?