I think the big take-away from this article is the summing up from Charles Johnson:
This neatly wraps up the whole issue with CDC's strategy with DSA, they don't have a proven investable product, so they don't have investment save their own which very finite. Soaking up year upon year of losses is not going to be sustainable, unless of course residents of Doncaster don't mind a spiral of increasing Council Taxes and decreasing services as CDC shovel everything down into their money pit in Finningley.
I'm sure the good residents of Doncaster won't be at all happy at spiralling Council Tax, especially when they still can't catch a plane from their beloved DSA to wherever they fancy.
Unfortunately for them, this folly is being driven by politicians who don't understand the aviation industry, so don't understand why DSA failed first time around, and they are in total denial regarding warnings that second time around it will fail again. These politicians are fixated on what is nothing more than a vanity project and their own ego trips.
How many warnings from industry experts do they need before they stop throwing public money down the drain?
The problem is that even the Chancellor of the Exchequer, who also knows nothing about aviation, has thrown her weight behind this, but as we all know here in Leeds, it'll be for very different reasons. She will see more flights from DSA as a path to less flights from her local airport at LBA, which she opposes, and I don't believe for a minute that she is really now changing her spots. Her declaration of support (for LBA) was a kneejerk response to being backed into a corner live on TV by the press, over her previous attempts to block a new terminal at LBA. She is responsible for the UK economy, yet has waded in to the DSA debate proclaiming support without anything tangible that demonstrates that DSA can ever be anything other than a loss making airport. Effectively, in an attempt to be seen to be boosting the economy she is supporting a process that will do nothing significant for the economy and will lead to higher Council Taxes locally.
It's all a political charade. Sadly, the South Yorkshire Mayor is aligned to the same party so irrespective of all the warnings, he will be under huge pressure to sign this off. If he pulls the plug he will be doing the Doncaster residents a favour, but it will probably end his career!