The Director may be appointed from a wide range of candidates, as long as they have been called to the
Hong Kong Bar; they can be either in private practice or serving in the government, and may be of any nationality. The longest serving Director,
Ian Grenville Cross QC SC, was a British career prosecutor, while the first Hong Kong Chinese Director
Keith Yeung SC was an eminent criminal Senior Counsel in private practice. As the head of the Prosecutions Division, the Director may or may not choose to be actively involved in court hearings. For example, while Keith Yeung was primarily known for directing overall policy and was rarely in court, David Leung was known to be actively involved and was often seen in court.
Independence of the director The
Secretary for Justice, a politically appointed role, is the chief prosecutor and ultimately can direct the Director on criminal prosecution matters. This has come under fire from a number of legal experts in Hong Kong, including former prosecutor Ian Grenville Cross QC SC, eminent criminal defense lawyer
Cheng Huan QC SC, barrister and legal sector legislator
Dennis Kwok, as well as the
South China Morning Post (in an editorial). Cross has argued that Hong Kong should follow the United Kingdom, where the
Attorney General for England and Wales transferred criminal prosecuting powers to the UK's Director in 2009.
Retirement Directors are required to retire at age 60, and may return to private practice. Traditionally, however, outgoing Directors are offered the chance of a
High Court judgeship; Directors appointed to the High Court must go through a six-month "cooling-off" period, in which they are kept out of any criminal trials, civil cases, or appeals involving the government. To date, Cross remains the only Director not to become a High Court judge post-retirement, but whether this was due to his own personal choice or the fact that a position was not offered to him is unclear. == List of Directors of Public Prosecutions ==