Ishmael,
"It would be relatively easy to repair them but it would probably cost a five figure sum."
Peanuts compared to the amount of money that the Government spends on bullshit.
They're just as short-sighted about the real Stonehenge.
A private buyer, with the right planning permission, the right money, and the right place in Wiltshire, would make a fortune.
Regards,
TE.