Aye, got it in one slumpy. Their third update is out by the way - http://www.english-heritage.org.uk/server/show/nav.17511 Limited information, and what there is it's mainly quasi-techno gobbledygook that'll be meaningless to the average interested reader. No mention of the tyres and other junk being brought out, and of course no questions or answers on their Ask the Experts page.

A cover up for past, present and future cock-ups methinks.