Correct

鸣笛

/ míngdí / 
Strokes

Definition

to hoot/to whistle

Example

As a Verb

blow/sound a whistle; ring/sound a siren

1
Yǒuxiē
有些
chéngshì
城市
jìnzhǐ
禁止
míngdí
鸣笛
  
。

In some cities, tooting/hooting/honking is forbidden.