(a) In general Notwithstanding any other provision of law, including the adequate land use and control measures developed pursuant to section 4102 of this title and applicable to non-one- and two-family structures located within coastal areas, as identified by the Administrator, the following may be permitted: (1) Nonsupporting breakaway walls in the space below the lowest elevated floor of a building, if the space is used solely for a swimming pool between November 30 and June 1 of any year, in an area designated as Zone V on a flood insurance rate map. (2) Openings in walls in the space below the lowest elevated floor of a building, if the space is used solely for a swimming pool between November 30 and June 1 of any year, in an area designated as Zone A on a flood insurance rate map. (b) Rule of construction Nothing in subsection (a) shall be construed to alter the terms and conditions of eligibility and insurability of coverage for a building under the standard flood insurance policy under the national flood insurance program . ( Pub. L. 90–448, title XIII, § 1325 , as added Pub. L. 112–141, div. F, title II, § 100242 , July 6, 2012 , 126 Stat. 962 .)