質疑外傭為何簽署一張合約,便失去居港權 - this is a black and white contract, if people think this is not acceptable and unfair. They are always welcome NOT signing it. There are difference type of HK working permit, if they think the Domestic helper permit is not right for them, they are welcome to apply others working permit. But there are lots of requirements - Education, personal background etc Will they meet these???