You are.I'd guess it's to do with councils seeing as how the airport isn't part of Newcastle city council cos it's not in Newcastle.
Just a guess like fella, I may well be wide of the mark.
https://www.newcastle.gov.uk/wwwfileroot/legacy/cxo/instantatlas/WardMap.pdf

Again probably means **** all unless they think you are not gonna pay it back. Which I'm sure with things going great guns you will be fine to do so. When do they call that in?
. Billys on his moonshine early.