Mr. Hugh Creegan:

We have it at the moment. The report outlines where the key interchanges will be. For example, there will be an interchange at Liffey Valley on the north side of the shopping centre and, therefore, it will be possible to access the C route which is on the N4 corridor. Blanchardstown is also a key hub and will have an interchange - it already has at some level. We are conscious of the need to ensure speedy access for the bus in and out, and we will be doing that in parallel. We cannot overlook designing the right system just because we need to do something else; we will do the something else as soon as we are able to.

Other interchange locations are where the spines cross an orbital, for example where Collins Avenue crosses Swords Road. That is a place where people will interchange; it is a bit different from a shopping centre. In those cases we will move the bus stops as close as possible to the junctions because in some cases they are too far away. We will ensure there is a bus shelter at each location. We will ensure we have a pedestrian crossing at the shortest route we can get between each of those locations. We intend to put all that in place before we launch the network at the end of 2019 or the start of 2020.