It also led to the eventual ousting of Kalanick himself.

But then the Government imploded in a bitter civil war, leading to two leadership challenges and the eventual ousting of Mr Turnbull.

The backlash helped fuel arguments within the caucus for a leadership change and was a factor in Bridges' eventual ousting in May.

It is the same document that former president Viktor Yanukovych backed out of signing last year - which sparked protests and his eventual ousting.