Silbury Hill 180
Image by Gwass

let's just hope they fix the damn hill before there's any more massive internal collapses.

And that is either likely or knowable how?

nigelswift wrote:
let's just hope they fix the damn hill before there's any more massive internal collapses.

And that is either likely or knowable how?

Or how much steelwork and other modern rubbish is being left within the structure.