Map Viewing Service (WMS) of the dataset: Pelune RPRI Restricted Area

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.

针对自然风险防范区域（PPRs），《环境法典》第L562-1条将其划分为两类区域：风险暴露区域，以及未直接暴露于风险但可采取措施避免风险加剧的区域。

依据危害等级的不同，每类区域均需遵循可强制执行的分区管控要求。法规通常将区域划分为以下三类：
1. "禁止建设区域"（又称"红色区域"）：该区域危害等级较高，通用规则为禁止一切建设活动；
2. "规定建设区域"（又称"蓝色区域"）：该区域危害等级为中等，建设项目需符合针对具体问题类型制定的适配性要求；
3. 未直接暴露于风险，但农业、林业、手工业、商业或工业类建设、工程、开发活动或农场可能加剧既有风险或引发新风险的区域，需遵守相关禁止规定或适配要求（详见《环境法典》第L562-1条）。此类区域仅适用于自然风险防范区域（RPPs）。