The first charge under the POO was taken after the handover was in 2000, when seven student leaders were arrested for joining "illegal assemblies" and obstructing the police on a demonstration on 26 June 2000 that was without a prior notice given to the police. The protest, served as a reminder of the Government's decision to seek for re-interpretation of the Basic Law after the
right of abode rulings in 1999, received general public and media sympathy and was viewed by some as an orderly, non-violent and non-provoking act of
civil disobedience. More than 500 academics and researchers signed a petition to support the students, about 1,000 people marched on the street without police's letter of no objection in open defiance of the POO, and the
Hong Kong Bar Association condemned the police for singling out students for arrest. Due to large pressure from society, the
Secretary for Justice Elsie Leung decided not to prosecute the student leaders and other protestors.
Leung Kwok-hung and Others v. HKSAR The first case that the HKSAR government decide to prosecute protesters for violation of the notification system was launched on 9 May 2002 against veteran protestor
Leung Kwok-hung of the
April Fifth Action and two other student activists was charged with organising an unauthorised public assembly or assisting in organising one. On 10 February 2002, a number of persons gathered at
Chater Garden for a procession. Civil activist
Leung Kwok-hung was the organiser of the procession, but did not notify the Commissioner in advance. A police officer invited him to go through the statutory notification procedure, but Leung refused and was warned of the consequences. Initially, the procession consisted of 40 people, but it eventually grew to about 96 persons. They ignored police advice for several times, but the procession was at all times peaceful. On 25 November 2002, the three were convicted for organising an unathourised public procession and for failing to notify the police under the POO. Each of them was fined 500 Hong Kong dollars and was required to be bound over for three months. Magistrate
Partick Li held that requirement for the notification system was reasonable for maintaining
ordre public of Hong Kong society. The appeal was heard before the
Court of Final Appeal. At the
Court of Final Appeal, the constitutionality of the entire statutory notification scheme was challenged. On 8 July 2005, the Court of Final Appeal by a majority of 4 to 1 dismissed the appeal.
Chief Justice Li,
Justice Chan PJ,
Justice Ribeiro PJ and
Sir Anthony Mason NPJ, having considered all the statutory restrictions on the freedom of assembly and the statutory safeguards listed above, held that the notification system was constitutional. However, they held that the norm of "
ordre public", which existed as a statutory legitimate purpose at that time, was too vague at statutory level and hence could not be said to be prescribed by law. "Ordre public" was as a result severed, but the term "public order" was sufficiently precise to survive. They also remarked in
dicta that the norm of "protection of the rights and freedoms of others" was too wide and did not satisfy the legal certainty requirement. They affirmed the convictions as the severance did not affect the conviction.
Justice Bokhary PJ dissented, noting in his judgment that the whole statutory scheme should be struck down except the entitlement to notification. The government was criticised for politically motivated prosecute a few high-profile protesters as Leung Kwok-hung was the veteran activist and a leader of a radical political group and the student activists were the prominent members of the
Hong Kong Federation of Students which is a vocal critic of government policy.
2005 WTO conference In the
2005 WTO conference, the
Hong Kong Police referred to the POO to arrest nearly a thousand protesting South Korean farmers in Hong Kong, but afterwards but no one could successfully be convicted.
Recent cases The HKSAR government recorded the number of prosecution under the POO in 2011. There were total of 45 protesters charged under the POO in 2011 compared with a total of just 39 since the handover. The 45 were among 444 protesters arrested were mostly in three massive protests. 54 prosecuted in total were police figures. Two legislators from the radical political group
People Power,
Wong Yuk-man and
Albert Chan were convicted under the POO for organising and taking part in an unlawful assembly in the evening after the
1 July Protest in 2011 where Wong urged hundreds of People Power supporters to vow to march to the
Government House. Protesters ended up with a
sit-down on
Garden Road after the police blocked the way of the march. It brought a serve traffic disruption. Sentencing has been adjourned until 16 May. On 8 May 2013, Melody Chan, a 26-year-old volunteer of the
Occupy Central movement was arrested for her alleged involvement in the blocking of roads in Central nearly two years ago, the same protest that Wong Yuk-man and Albert Chan took part in and were charged much earlier.
2016 Mong Kok unrest In the
2016 Mong Kok civil unrest, the government prosecuted 36 protesters with the charge of rioting, a charge previously used only three times since 1970 which carried a maximum sentence of ten years' imprisonment under the POO. British human rights watchdog Hong Kong Watch criticised the charge of "rioting" and "incitement to riot" under the POO was vague and could lead to excessive punishment for protesters. ==Criticisms==