Arm's length
The arrests of former chief secretary Rafael Hui Si-yan and the joint chairmen of Sun Hung Kai Properties shocked the community and focused renewed attention on the Independent Commission Against Corruption (ICAC) and the indispensable role that it plays.
The fact that the ICAC has acted against such prominent people is a sign that, 15 years after the handover, it continues to be independent.
There is a need to ensure that it will stay that way.
The commission is also investigating conflict-of-interest allegations against Chief Executive Donald Tsang Yam-kuen.
But commissioner Timothy Tong Hin-ming was appointed by Tsang and is accountable to the chief executive, raising questions about the impartiality of such an investigation.
Fortunately, Tong recused himself because he was friends with the tycoon suspected of having bestowed favours on the chief executive.
This is the first time that the ICAC has conducted an investigation of the chief executive.