To prevent rodent infestation and reduce the nuisance caused by water dripping from air-conditioners, in addition to priority works, the installation or replacement of rat guards and the common drain pipe of the air conditioner have been included in "Operation Building Bright 2.0" to encourage the building owners improve their living environment.

Please refer to the website at https://brplatform.org.hk/en/subsidy-and-assistance/operation-building-bright-2-0