Under the Planning and Development Act 2000, and regulations made under it, the demolition of a building is an exempt development unless it is a habitable house, a building which forms part of a terrace of buildings, or a building which abuts on another building in separate ownership, or under section 57, a protected structure or proposed protected structure. The latter section also provides that a planning authority or An Bord Pleanála shall not grant permission for the demolition of a protected structure or a proposed protected structure save in exceptional circumstances. I am satisfied that these provisions give adequate protection for buildings that should not be demolished without consent and do not propose to amend the legislation.