EDITORIAL: Proportionality in policing An incident on Thursday last week between a police officer and a woman walking in the area behind Jhongli Railway Station in Taoyuan has drawn public attention to proportionality in policing. The incident ended with a Jhongli Police Precinct officer, surnamed Yeh (葉), wrestling the screaming woman, Chan Hui-ling (詹慧玲), to the sidewalk in a judo maneuver, pressing her face to the ground, and then detaining her for nine hours in the police station. Chan, a music teacher, had refused to produce her identification card on Yeh’s request after he approached her to do a spot check. The situation quickly deteriorated when Yeh was affronted by an insult that Chan allegedly used against him.