The two Luas lines under construction form part of the DTO strategy to 2016. The metro will not take until 2016, it is Platform for Change, the official strategy document, which extends to 2016. In this context, proposals are awaited from the RPA for extensions of the Sandyford line to Cherrywood and the Tallaght line to the Docklands area. It is very important in all major projects such as the Dublin Port tunnel to have public consultation which is already under way in these areas.