Inter-Pol - Tang Ching (1967) - Route Twisk

In this final post for this film, we can see that some of the aerial footage of the escaping truck was shot above Route Twisk. The images below show the bends in the road next to the Hong Kong Gun Club (whose terraced berms can be seen on the left hand side in the bottom image) and a small sqautter settlement called Tai Kiu Tsuen.

Just a bit later we see the truck crossing a wooden railed bridge that was located just a little bit down from Tai Kiu Tsuen. This section of road has actually been straightened a bit and this bend is not quite as sheer as it used to be.

Later in the chase we see another section of the road where it intersects with Tai Mo Shan Road. This is exactly the same place where Operation Lipstick shot some scenes the same year. Here's the reminder.