(1) This section applies in respect of a site where, subsequent to the publication of a final map, a local authority, following consultation with any person referred to in article 28 of the Planning and Development Regulations 2001, determines that, on the basis of information available at that time to the local authority, the site or part of the site is affected, in terms of its physical condition, by matters to a sufficient extent to preclude the provision of dwellings, including contamination or the presence of archaeological or historic remains.
(2) Where a local authority makes a determination under subsection (1), it shall notify, in writing, the liable person in respect of the site as soon as practicable of its determination.
(3) A notification under subsection (2) shall specify the date from which the site or part of the site concerned is determined by the local authority concerned to have been affected in the manner referred to in subsection (1).
(4) Where this section applies
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