Nuisance running is also becoming a social issue in Japan

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Japan's 'Running Mecca' becomes a 'Nuisance Mecca'... Chiyoda Ward launches investigation into Imperial Palace running
Naver News
Running 5km through downtown Tokyo without stopping at signals; despite principles of 'pedestrian priority, counter-clockwise, and single-file running,' threats and wrong-way running continue... The ward plans to prepare countermeasures regarding 'Imperial Palace Runs' around the Imperial Palace, which is the residence of the Emperor and a relaxation space for Tokyo citizens.