Lee attended
The Chinese University of Hong Kong and joined the
Royal Hong Kong Police Force (now
Hong Kong Police Force) in December 1972 as a
probationary inspector. He served as an inspector in both uniform branches and
CID in various police divisions in Hong Kong. As a superintendent, he was placed in charge briefly of training and reforming the Hawker Control Unit of the
Urban Services Department (now the
Food and Environmental Hygiene Department). Later, he was posted to a police school in the United Kingdom. He was promoted to
Chief Superintendent in 1992 and was the district commander of
Wan Chai. In 1995, Lee was promoted to the rank of Assistant Commissioner of Police. During this period, he was in charge of restoring order after rioting broke out at
Vietnamese boat people detention centres across Hong Kong against the policy of mandatory
repatriation. Lee was in charge of the security of the
Handover Ceremony in 1997. He became well known for ordering the playing of
Beethoven's 5th Symphony over a
PA system to cover the noise of protesters at the
Hong Kong Convention and Exhibition Centre (HKCEC). He received a commendation from the
Chief Executive of the HKSAR for his efforts during the handover period. Lee was promoted to Senior Assistant Commissioner in 1998 and Deputy Commissioner in 2001. He was appointed Commissioner of Police in 2003. He is the first Chinese Commissioner of Police with a
university degree. Lee was well received by both the rank and file and senior officers of the police force. He had a reputation for being an operational commissioner, frequently visiting frontline units and participating in
raids on vice premises. Lee would personally visit all colleagues injured on duty. He personally visited the scene of the
fatal shooting of a police officer by
another in
Tsim Sha Tsui in the small hours of 17 March 2006. Lee's handling of militant Korean protesters during the
6th Ministerial Conference of the World Trade Organisation in December 2006 earned him local and international acclaim. Over 1000 protesters were arrested after attacking police officers and police cordons at the HKCEC with minimal casualties. Lee is related to former police commissioner
Eddie Hui through marriage. ==Retirement==