宰客 meaning in Chinese

rioff
swindle money out of customers

The lack of a meter allows drivers to rip off passengers
出租车不安装计价器使司机得以趁机“宰客” 。
That , in view of the rising number of cases of mainland tourists being cheated while shopping in hong kong , this council urges the government to adopt active measures to rigorously combat unscrupulous shops ripping off customers and to strengthen the regulation of the tourism industry , in order to restore the confidence of tourists coming to hong kong for shopping , including
打击黑店刘江华议员动议下列议案：鉴于内地旅客来港购物受骗的个案增加，本会促请政府采取积极措施，严厉打击黑店宰客，并加强对旅游业的规管，以重拾旅客来港购物的信心，包括：