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.
2018
2019
2020
2011
1988
2004
1969
1982
1980
2008
2000
1965
1981
2005
1985
1996
2007
1994
