Thanks for the suggestion treadigraph, that is a very good view of Buncefield. You can see clearly where some buildings have not been replaced and, therefore, how close they were!
There is a cemetery nearby (800m or so) which was undamaged of itself but - due to the very strong intake of air at low level by the fire to feed itself - the wind had collected LOTS of rubbish, paper, take away food cartons from the neighbouring area and so on that then got caught in the flowers, trees and hedges. Took them a long time to clear it all and it demonstrated the power of the fire in a very different way.