摘要
A policy to block older migrant laborers from working at construction sites has been controversial amid labor shortages and concern over how people with small pensions can support themselves,Aban on migrant workers aged over 60 working on construction sites in some of China's largest cities over safety concerns has labor experts asking if the blanket policy is discriminatory,whether it can actually be enforced,and what laid off seniors can do for work when pensions and social security payments are still low for migrant workers and rural residents.