For example, the public is allowed to walk through the Po Ai district, but mindful of being watched, everyone's mood naturally grows more solemn upon entering it. People talk in hushed tones and don't linger--let alone line up and make a lot of noise (the only exception being the music corps responsible for handling the daily flag raising and lowering ceremonies).
例如博愛特區雖准許民眾往來，但在便衣的注視下，大家自然會整肅心情，不敢高聲喧譁及逗留，更別說一群人列隊前進了（除了每天升降旗的樂儀隊可以例外）。