Magplug,
Interesting pics - especially the first one.
Seems like the fire bobbies and polis did a bit of work overnight.
Hope it didn't hinder the AAIB and other investigators as to how things played out.
Significantly different pics to the BBC ones in the daylight next morning.
It seems that the A/C unit was stuck in the fenestron folding over the blades we can see in other pics.