BTW, you have made a good point here... The contract itself is contradict to human rights... So when it brings to the court, it's highly likely the HK government is going to lose....
If something not right, no matter in what time frame, someone has to fix it... It's by the contract itself, again, I don't want you to get laughed at (make fun is okay, but should be in a mutual respect way...)
Right now, be practical, it should be time to think of a solution...
I think Lik has pointed that out at the beginning, "...所有從外國來港工作嘅人,只要合乎條件嘅話(除咗住滿7年之外,當中仲包括另外4個條件,而其中一個就係要全個 immediate family都響香港居住滿7年),都可以享用申請香港永久居民身份,但外傭就被剝奪呢個權利,
Wiki has the general background outlining the problem: