Modern democracies are usually divided into a tripartite framework with an executive, a legislative and a judicial branch, dividing responsibilities between accountable government, legislative oversight and judicial authority, all in the hope of achieving good governance.
When US Federal Judge James Robart recently blocked US President Donald Trump’s executive order banning citizens of seven Muslim countries from entering the US, it was an example of how the judicial branch supervises the government and stops it from abusing its powers.