days after the issuing of writs was not a burden on the constitutional mandate that members of Parliament be directly chosen by the people. The right to vote does not involve a corresponding right not to vote. The High Court rejected a challenge to the 2016 Senate voting changes holding that both above the line and below the line voting were constitutionally valid methods for the people to choose their Senators. Right to due process As mentioned above, the fact that the Constitution prescribes a system of "responsible", or parliamentary, government means that there can be no meaningful separation of the legislative and executive powers, despite their distinct textual separation in the Constitution. However, the same consideration does not militate against a separation of the judicial power from the other two, and in fact the High Court has come to insist on this with some force. It has also held that the separation of the judicial power implies that a body exercising that power must do so in a manner that is consistent with traditional notions of what constitutes judicial process. The result may be a limited constitutional guarantee of due process. The judicial power of the Commonwealth is vested, in Chapter III of the Constitution, in the High Court and such other courts as the Parliament creates or invests with Federal jurisdiction. In Australian constitutional jargon, such courts are called "Chapter III courts". The members of Chapter III courts may not be removed except by the Governor-General on an address from both Houses of Parliament on the ground of proved misbehaviour or incapacity; they otherwise hold office until the age of 70. In separate cases in 1915, and 1918, the High Court held that "judicial power" (essentially, the power of interpretation of the law and enforcement of decisions) could not be invested in anything other than a Chapter III court, and specifically, in anything other than a body whose members have life tenure. In Kruger v Commonwealth (1997) the High Court considered claims by members of the Stolen Generation, including that their removal and subsequent detention without due process was in contravention of the Constitution. Dawson J, and McHugh J, held that the Constitution contained no general guarantee of due process of law. Toohey, Gaudron and Gummow JJ held that the removal of Indigenous children was not the exercise of judicial power, hence no question of due process arose.