The construction of a runway would be development within the meaning of the Local Government (Planning and Development) Act, 1963 and would therefore require planning permission in the normal way. It should be noted that Aer Rianta has written to my Department in relation to the application of the planning system to development within airports generally and officials from my Department have agreed to meet Aer Rianta to discuss this matter. However, I do not consider that these discussions would result in changes to the requirements to obtain planning permission for the construction of new runways or the material extension of existing runways.