`  :Update: I've now heard from the City that the project is cancelled. I don't have anything citeable, though, as it was just a personal email and I don't think there's anything online. I'm not sure how to proceed with this article now - notwithstanding my enquiry above, what do you think I should do. I could just say ``I know this`` and wait for it to be challenged. Or I could challenge with fact-tags all the existing statements about it ... hmmmm wikiHeadache! As ever your advice would be very greatly appreciated. Best wishes   `