The Deputy and I share a belief in public transport and the potential role of the metro in extending not just to Ranelagh but further south. Whether it goes south west to Terenure, Knocklyon, Firhouse and on to Tallaght, up the green line, which I think is less likely given the disruption it would cause, or runs to the south east, to Donnybrook, UCD, Stillorgan and Sandyford, is going to be the subject of a detailed review by the NTA, looking at all options. We have to look at the options with real seriousness beca…