The Thieves - Kim Yoon-seok (2012) - 124 Nga Tsin Wai Road, Kowloon City

The rooftop where the Korean gang are intrduced to the friend of their target was located on top of a rather cool looking building that used to stand on the corner of Lion Rock Road and Nga Tsin Wai Road in Kowloon City. It was quite a stylish building with its art-deco style balconies and Communist Star emblem (which you can see the rear of in some of the screen grabs). Sadly, it fell into - deliberate - disrepair and was demolished sometime before 2016. No doubt there is a high rise on the spot right now, but I haven't been down here for a while to check.