在有危险因素的生产经营场所和有关设施、设备上,设置安全警示标志,及时提醒从业人员注意危险,防止从业人员发生事故。这是一项在生产过程中,保障生产经营单位安全生产的重要措施。为此,《安全生产法》第二十八条规定,生产经营单位应当在有较大危险因素的生产经营场所和有关设施、设备上,设置明显的安全警示标志。从理论上讲,生产经营单位的每个生产经营活动场所都存在危险因素,只是有的相对小一点,有的比较严重。只有比较严重的危险因素,才可能造成事故。如果一概而论在所有存在危险因素的生产经营场所都设置安全警示标志,一方面安全警示过多,没有这么做的必要,另一方面造成安全管理混 Safety risk warning signs shall be set on production and operation sites with dangerous factors and related facilities and equipment so as to remind practitioners to pay attention to danger and prevent accidents of employees. This is an important measure to ensure the safe operation of production and operation units in the production process. For this reason, Article 28 of the “Law of Safety Production” stipulates that production and business operation units shall set obvious safety warning signs on the production and operation sites and related facilities and equipment with greater risk factors. In theory, every place of production and business operation has dangerous factors, but some are relatively small and some are rather serious. Only serious risk factors can cause accidents. If, in general, safety warning signs are set in all production and operation sites where there are risk factors, there are too many safety warnings on the one hand, and there is no need to do so. On the other hand, safety management is mixed