Since responsibility for the protection and preservation of State-managed heritage sites was transferred from the Office of Public Works to my Department a signage programme, aimed at providing a consistent approach to the presentation of sites, has been implemented. Under the programme a sign sys tem manual was prepared by Dúchas – the heritage service of my Department. This manual provides guidance in relation to the specification of particular signs. To reflect the ethos of Dúchas work, oak was chosen for external signage for its strength and durability. I am not aware that the condition of signs has deteriorated significantly. If, however, the Deputy can let me have details of particular signs, including their location, I will be glad to investigate the matter further. Signs are provided in accordance with normal procurement procedures, which includes inspection and certification of the signs. In excess of 175 new main entrance signs to national parks and national monument sites have been provided at an approximate cost of £97,000.