Sata died in office in 2014. Accordingly, his Vice-President Guy Scott became President in an acting capacity. This made Scott the first white head-of-state of an African country since South Africa's F. W. de Klerk who left office in 1994 following the end of apartheid. However because his parents were not born in Zambia, due to the constitution he was only able to act as President for 90 days and could not stand for election. At the 2015 Zambian presidential election, the PF's Edgar Lungu won the presidency and retained it a year later after calling a snap general election. In 2020, Lungu attempted to change the constitution to allow the President to change electoral laws and take control of Zambia's monetary policy. However the controversial Bill 10 failed after the Parliament of Zambia did not vote in favour with the required 2/3 majority.