Is it illegal for the property to cut off the handrail of the unit door without authorization?

Illegal. Removing the handles of corridor windows without permission is intentional damage to property. The handle of the corridor window is public property, which is illegal. Those who are serious will face criminal responsibility and civil compensation. Therefore, it is illegal for the property to cut off the handrail of the unit door without authorization. The word "property" was introduced into coastal areas and inland areas from Hong Kong, which means property, assets, real estate, real estate, industry and so on.