I cannot resist on this day when the Labour party's fate is sealed, this lovely nonsense from the Urban Prehistorian, tracks the whereabouts of this stone.
We actually live near to a village called Great Edstone, so Miliband's folly is an eternal reminder of what not to do with stones...
https://theurbanprehistorian.wordpress.com/2015/09/11/the-search-for-milibands-megalith/