Regulated area of the Forest Fire Risk Prevention Plan of the commune of Roquevaire — Bouches-du-Rhône — 13DDTM20120045 (INCENDIE DE FORET)

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.针对自然风险预防计划（Natural PPRs），《环境法典》第L562-1条划定了两类区域：一是风险暴露区域，二是虽未直接面临风险，但可通过预先采取防控措施避免风险加剧的区域。根据危险等级差异，每类区域均需遵循具有强制执行力的管控规则。相关法规通常将区域划分为以下三类： 1. 禁止建设区（又称"红色区域"）：该区域危险等级较高，原则上禁止开展任何建设活动； 2. 限制建设区（又称"蓝色区域"）：该区域危险等级中等，相关建设项目需根据风险类型适配相应管控要求； 3. 非直接风险暴露区域：此类区域虽未直接面临风险，但各类建设工程、开发作业或农场、农林生产、手工业、商业及工业经营活动可能加剧既有风险或引发新的风险，需遵守相关禁止性规定或管控要求（详见《环境法典》第L562-1条）。 上述第三类区域仅适用于自然风险预防计划（Natural RPPs）。