Germany's Leaning tower of Suurhusen, which at an Angle of 5.19 degrees holds the Guinness world Record for the most tilted tower in the world, dates back to the 1450s.
The report, obtained by the Sunday Telegraph, revealed that the tower was now leaning towards the north-west at an angle of 0.26 degrees, meaning the top of the tower is 1ft 5in (435mm) from vertical.