不要な「チリンチリン」、歩行者に泥はね…これも違反です 青切符の対象違反113種（産経新聞） - Yahoo!ニュース

This page reports on Japan's new "blue slip" system for bicycles that began April 1st. Police can now issue violation notices to cyclists aged 16 and older, with 113 types of violations subject to fines ranging from 3,000 to 12,000 yen. Smartphone use while riding incurs the maximum 12,000 yen fine. Other violations include unnecessary bell ringing, riding side-by-side, splashing pedestrians with mud, riding without lights, and using an umbrella while riding—each penalized at 3,000-5,000 yen. Police emphasize that warnings and guidance remain primary, blue slips are issued selectively, and cyclists should prioritize safe riding practices.