A look at the SDU in the Royal Hong Kong Police Force - how members are selected, how they are trained, their lives, what they think, the relationships between SDU members and their friends and the pressures they face.
1961
1957
2017
1947
1983
1960
2019
2022
2018
1995
2021
1944
2023
2024
2005
2008
2006
1989
