The airport won't work until the economy works and the economy won't work until Stormont stops discriminating against the 2nd city and supports a proper university with 1/3rd of the Northern Ireland students (15-18000 students), decentralises thousands of civil services jobs outside Belfast and sets ring fenced funding and targets for Invest "Belfast". Anything else is a waste of time and the A5 and A6 roads only facilitate further centralisation as opposed to leading to increased investment in the city and West of the Bann.