Marc Jayson Cayabyab – The Philippine Star October 12, 2022 | 12:00am MANILA, Philippines — At least 17 motorcycle riders were flagged down by the Manila Police District (MPD) on Monday night for using modified mufflers or exhaust pipes. The MPD’s Raxabago police station in Tondo launched the operation to implement the city ordinance against noisy motorcycle riders. Seventeen motorcycle riders were given citation tickets for using exhaust pipes modified to make loud noises, according to the MPD. The police operation was “normal and peaceful with no untoward incident,” according to a police rep…