I thought they had a cheap option with straw bales on a trailer pulled by a tractor....
Whittlebury is delightful if you are camping, had the whole place to myself earlier this year.
Should be a great atmosphere on GP w/e.
" I was under the impression that the only traffic that the let 'fly' into Turweston over that weekend are helos."
Not true of Turweston, but true of Silverstone. For some of the other major events at Silverstone, one can fly in fixed wing i.e. Touring Cars, Coys Festival (as it was, R.I.P.) Great way to arrive and an even better way to depart, over all the queues!!
DOC