Premier <a href="https://en.wikipedia.org/wiki/Thomas_Playford_IV" id="mw-w" rel="mw:WikiLink" title="Thomas Playford IV">Tom Playford</a> of <a href="https://en.wikipedia.org/wiki/South_Australia" id="mw_A" rel="mw:WikiLink" title="South Australia">South Australia</a> loses power after 27 years in office.