Tokyo Metropolitan GovernmentOfficial Video Channel
防止纷争 ・酒醉纷争 https://youtu.be/vVB0szbcOz4?t=21 ・插队纷争 https://youtu.be/vVB0szbcOz4?t=67 ・黄牛党纷争 https://youtu.be/vVB0szbcOz4?t=111