text: the leaders of the demonstrations to ensure the smooth flow of the processions and make any ad hoc arrangements that were necessary during the course of these events. By this means, demonstrations of an unprecedented scale passed off peaceably and without need for any enforcement action. 61. A specific question was raised at the meeting on the powers of the Commissioner of Police for the control of public meetings (CCPR/C/SR.857, para. 63). A written reply was promised. 62. In explaining how the discretionary powers of the Commissioner of Police have been exercised in the past, it is best first to recapitulate the principal objects of the Public Order Ordinance. The facts which are taken into account by the Commissioner of Police are those necessary to ensure that the Ordinance's objectives are met. 63. The Ordinance recognizes that members of the public have the right to express their views by having meetings and processions on matters of public interest. Meetings of no more than 30 persons in public places, 200 in private premises and processions of no more than 20 persons are not subject to any form of control. However, the Ordinance also recognizes that those who exercise their right to meet or process have an obligation not to interfere with the right of the remainder of the community to enjoy that state of peace, tranquillity and good order which should exist in a democratic society. 64. The ultimate factor that the Commissioner must consider, therefore, in deciding whether to allow a meeting or procession, is whether or not the proposed meeting or procession will interfere with "good order . Good order is a fairly wide concept and difficult to define precisely. Nevertheless, it includes: (a) Participants in a meeting or procession should not by their actions 
analysis: The text appears to be discussing the powers and responsibilities of a Commissioner of Police in relation to public meetings and processions, with a focus on maintaining public order and ensuring the rights of individuals to express their views. This suggests that the category might be related to governance, law enforcement, or community management, which are not explicitly listed categories.