And public announcements on TV encourage people to speak out if they are dissatisfied with the public order, the environment, the subway.
電視上則隨時可見港府製作的公益廣告，鼓勵港人投訴，對治安、環境、地鐵… …，有任何不滿意，儘量發表意見，「即使到警察局哇啦、哇啦叫也無妨！」由上海來港廿多年的劉姓市民說。