Parliament

[Al-Indunisiy]

I found this from IslamQA:

Discussing sharee‘ah in parliament and voting on it; this indicates that implementing sharee‘ah is conditional upon a majority vote.

Making sharee‘ah a secondary or main source, along with other sources of law. Even when they say that sharee‘ah is the primary source of legislation, this is still kufr akbar, because it means that they are allowing the adoption of laws from other sources too.

So I wonder, how should a parliament work in accordance to this? How should a government operate?