"Crystal Fish 2023" typhoon drill – Officers of the Public Security Police Force impose special traffic arrangements on areas affected by fallen large road signs.

"Crystal Fish 2023" typhoon drill – Officers of the Public Security Police Force coordinate machinery and personnel of a construction company to remove large road signs from major thoroughfare.

"Crystal Fish 2023" typhoon drill – Officers of the Public Security Police Force coordinate machinery and personnel of a construction company to remove containers from major thoroughfare.