Regulated areas of the plan for the prevention of natural hazards of the municipality of LAVELANET

The regulated zoning of the Natural Hazard Prevention Plan (PPRN) is digitised in accordance with the national requirements of COVADIS. For natural PPRs, the Environmental Code defines two categories of zones (L562-1): risk-exposed areas and areas that are not directly exposed to risks but where measures can be foreseen to avoid exacerbating the risk. Depending on the hazard level, each area is subject to an enforceable settlement. The regulations generally distinguish three types of zones: 1- ‘Building prohibited areas’, known as ‘red areas’, where the hazard level is high and the general rule is the prohibition on construction; 2- ‘prescribed areas’, known as ‘blue zones’, where the hazard level is average and the projects are subject to requirements adapted to the type of issue; 3- areas not directly exposed to risks but where constructions, works, developments or farms, agricultural, forestry, craft, commercial or industrial could aggravate risks or cause new ones, subject to prohibitions or requirements (cf. Article L562-1 of the Environmental Code). The latter category applies only to natural RPPs.自然风险防治规划（Natural Hazard Prevention Plan，PPRN）的管制区划已按照COVADIS的国家规范要求完成数字化处理。 针对自然风险防治规划，《环境法典》第L562-1条将区划划分为两类：直接受风险影响区域，以及虽未直接暴露于风险但可通过预先制定防控措施避免风险加剧的区域。 根据风险等级的不同，每类区划均需遵循可强制执行的土地使用管控要求。相关法规通常将区划细分为三类： 1. "禁止建设区"，又称"红色区域"：该区域风险等级较高，通用规则为禁止一切建设行为； 2. "限制建设区"，又称"蓝色区域"：该区域风险等级中等，相关建设项目需遵循适配风险类型的合规要求； 3. 非直接受风险影响区域：该区域内的建设工程、开发活动或农场、农业生产、林业经营、手工业活动、商业及工业类项目可能加剧既有风险或引发新的风险，需遵循相关禁止性规定或合规要求（详见《环境法典》第L562-1条）。此类区划仅适用于自然RPPs。