E . g . section 17k of the immigration ordinance ( cap . 115 ) requires employers to keep a record of the number of the document , which is usually an id card , by virtue of which each employee is lawfully employable 例如《人民入境条例》 (第115章)第17k条规定雇主须备存每名雇员可藉以合法地受雇的证件的号码的纪录,这证件通常是身份证。
Where an ordinance requires the data user to collect the id card number , e . g . section 17k of the immigration ordinance ( cap . 115 ) requires employers to keep a record of the number of the document , which is usually an id card , by virtue of which each employee is lawfully employable 条例规定资料使用者须收集身分证号码,例如《人民入境条例》 (第115章)第17k条规定雇主须备存每名雇员可藉以合法地受雇的证件的号码的纪录,这证件通常是身分证。