Credit The FT.
Hole at the heart of Heathrow’s third runway - Sunday headline.
After a decade-long debate, money remains an unsettled question

Can Heathrow afford its third runway? It might seem an odd question. Etc etc
The FT article appears behind a paywall and they ask readers not to distribute freely over the web. I have accepted their advice.
But would suggest Prophead and indeed Howard Davies gain access and have a read !
I am not against rw3. If HAL and The government want to provide a 1970s solution to a 21st Century problem by all means carry on.