走白牌 [－－－]

Jyutping zau2 baak6 paai2
Pinyin zǒu bái pái

Definitions (粵典–words.hk)
  1. 動詞
    將​冇​許可​證​嘅​私用​車輛​非法​用作​接送​乘客​營利
    (of private cars) to be used as a "gypsy cab" i.e. an illegal or informal taxi

走白牌 [－－－]

Jyutping zau2 baak6 paai4
Pinyin zǒu bái pái

Definitions (CC-CANTO)
  1. unauthorised usage of a vehicle for goods or public transportation (spoken)
Examples (粵典–words.hk)
  1. Cantonese
    走白牌
    走白牌
    zau2 baak6 paai2
    • (of private cars) to be used as a "gypsy cab" i.e. an illegal or informal taxi