Archaeologists believe they may have found the only known lifesize Roman dildo, discovered in a ditch in what were the farthest northern fringes of the empire.
If it was not used as a sexual implement then the 2,000-year-old object may have been an erect penis-shaped pestle, or it could have been a feature from a statue that people touched for good luck.
What it definitely is not is what it was catalogued as after its discovery at the Roman fort of Vindolanda in Northumberland in 1992: a darning tool.