For approximately eight months, low altitude drone operations will be conducted over the waters of Tolo Harbour.
The operating area covers the waters of Tolo Harbour west of a straight line joining the following co-ordinates (WGS 84 Datum) from (A) to (B) and the adjacent shoreline:
(A) 22° 26.990’ N / 114° 14.810’ E
(B) 22° 26.170’ N / 114° 14.840’ E
During the aforementioned period, Masters, coxswains and persons-in charge of all vessels navigating in the vicinity should be aware of the said operations and navigate with caution.
(For information about operations in Hong Kong, contact GAC Hong Kong at shipping.hongkong@gac.com)
Source: Government of the Hong Kong SAR Marine Department Notice No.86/2025






