Walled-in management admirable
Closed-off management is being implemented in pilot villages where migrant residents out-number permanent residents in Daxing district. Tang Jun, a researcher with Chinese Academy of Social Sciences, believes that closing off the villages makes everybody living in the communities culpable of crimes. However, I disagree with what Tang said, whether or not it is presumption of guilt.
Closed-off management is normally a feature of high-end communities that charge expensive property administration fees. The community where I live charges only 0.8 yuan per sq m for property administration fee, so its front and back doors are open all the time and security guards won't bother to question any visitor. And we can do nothing about it.
But every coin has two sides. For instance, the authorities in a city once gave every public servant two pot plants and required them to put it on their balcony at home. Some people said this was public power infringing on private power, while others say free pot plants is in public servant's welfare.