【西街观察】幼儿园铅中毒，对违法者必须严惩

Core Viewpoint - The investigation into the abnormal lead levels in children at a kindergarten in Tianshui, Gansu, reveals serious lapses in food safety protocols, leading to widespread lead poisoning among the children [1][3][4]. Group 1: Incident Details - The kindergarten's principal and investor allowed the kitchen staff to use non-food-grade colored paint in food preparation, resulting in the contamination of children's meals [1][2]. - Out of 251 children tested, 233 showed abnormal lead levels, highlighting the severe impact of heavy metal exposure on young, vulnerable bodies [3]. Group 2: Regulatory Failures - The incident exposes significant gaps in food safety regulation within educational institutions, raising questions about procurement processes and the effectiveness of routine food safety checks [4][5]. - Parents have expressed concerns regarding the transparency of the bidding process for food suppliers and the adequacy of oversight in ensuring food safety [4]. Group 3: Call for Action - There is a pressing need for stricter penalties for those involved in food safety violations to deter future misconduct and ensure accountability across all levels of food service in schools [5]. - The establishment of a robust food safety framework, including regular inspections and a clear chain of responsibility, is essential to protect children's health [4][5].