Motorists are advised that in order to facilitate road works, the fast lane of Heung Yuen Wai Highway southbound between the exit of Cheung Shan Tunnel and the entrance of Lung Shan Tunnel will be temporarily closed to all vehicular traffic from 00:30 a.m. to 05:30 a.m. daily on 26 September 2025.

          Appropriate traffic signs will be erected on site to guide motorists. Motorists are advised to follow the instructions on site and drive in utmost care.