Notwithstanding paragraph (2) of the preceding Article, a group of students in transit, a funeral procession, or any other procession (hereinafter referred to as a "procession") or group of persons that Cabinet Order prescribes as likely to prevent pedestrians from proceeding must keep to the right edge of the roadway (or, if a roadway has a bicycle path, the part of the right edge of the roadway that is not the bicycle path; the same applies in the following paragraph) when on a road with demarcations between the sidewalk or side strip and the roadway.
Notwithstanding paragraph (2) of the preceding Article, processions other than those that Cabinet Order prescribes as referred to in the preceding paragraph may use the roadway when on a road with demarcations between the sidewalk or side strip and the roadway. In such a case, the procession must keep to the right edge of the roadway.
In order to prevent a road hazard or on finding that it is it necessary to do so in order to otherwise ensure the safety and fluidity of traffic, a police officer may order the leader of a procession as referred to in paragraph (1) to keep to the left edge of the road or roadway (or, if the roadway has a bicycle path, the part of the left edge of the roadway that is not the bicycle path), specifying the area of the road or roadway for use by the procession.