Alan Farrell (Dublin Fingal, Fine Gael) | Oireachtas source

That illustrates why the spur to the airport will not work. It is not just about the capacity the Minister mentioned or project 4 north, to four-track that line, which we are allegedly getting in the new year. If the Senator and I are both still here, that will make for a fascinating read. It is all about capacity. There have been so many conversations about metro on radio, as I am sure the Minister knows. The big issue is capacity. Swords, with a population of 50,000 and growing, is a city.