Hong Kong's Registration and Electoral Office has stopped gathering voter turnout data broken down by age and sex, citing a lack of operational need. The move, reported by the South China Morning Post, has prompted concerns among analysts and politicians about the erosion of electoral transparency.

Such demographic statistics were historically used by election hopefuls to understand voter behavior and shape policy proposals. Authorities previously relied on the data to refine governance strategies. Critics argue the change removes a key tool for public scrutiny and campaign planning.

The office did not provide further justification beyond the operational rationale. No alternative data collection or publication method has been announced, leaving a gap in publicly available electoral analytics.

Observers worry the decision could reduce accountability in Hong Kong's electoral processes, particularly as the city tightens political oversight. The impact on future elections remains unclear, though some call for reinstating the data to preserve openness.

The counterargument holds that the data was not widely used by the public and eliminating it streamlines administrative workload without significantly harming electoral integrity.