# The Town and Country Planning (General Permitted Development) Order 1995, Paragraph A.3: Interpretation of Class A


(1) For the purposes of Class A—
“military explosives storage area” means any area, including an aerodrome, depot, mooring or port, at which the storage of military explosives may be undertaken and for which the associated explosives safeguarding zone is identified on a safeguarding map, issued by the Secretary of State provided to the local planning authority for the purposes of a direction made by the Welsh Ministers in exercise of powers conferred by article 18(1) of the Procedure Order (or any previous powers to the like effect);
“NHS body” has the same meaning as in section 206 of the National Health Service (Wales) Act 2006;
“Procedure Order” means the Town and Country Planning (Development Management Procedure) (Wales) Order 2012;
“public health emergency” means an event or situation which threatens serious damage to human welfare in a place in the United Kingdom;
“safety hazard area” means an area notified to the local planning authority—
(a)by the Health and Safety Executive for the purposes of paragraph (c) of the Table in Schedule 4 to the Procedure Order (or any previous powers to the like effect); or
(b)by the Office for Nuclear Regulation for the purposes of paragraph (d) of that Table.
(2) For the purposes of the definition of “public health emergency” in paragraph (1), an event or situation threatens damage to human welfare only if it involves, causes or may cause—
(a) loss of human life;
(b) human illness or injury;
(c) disruption of services relating to health.

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Source: https://www.legislation.gov.uk/uksi/1995/418/schedule/2/part/3A/paragraph/A.3 (the official version)
Page: https://openlegislation.uk/town-and-country-planning-general-permitted-development-order-1995/schedule-2/part-3A/paragraph-A.3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.