Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Askin–Cutler ministry (1971–73)
Table title:
First arrangement
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Portfolio </th><th colspan=1 rowspan=1 > Minister </th><th colspan=2 rowspan=1 > Party </th><th colspan=1 rowspan=1 > Term commence </th><th colspan=1 rowspan=1 > Term end </th><th colspan=1 rowspan=1 > Term of office </th></tr>
<tr> <td colspan=1 rowspan=1 > Premier Treasurer </td><td colspan=1 rowspan=1 > Hon. Sir Robert Askin KCMG MLA </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Liberal </td><td class="highlighted"  colspan=1 rowspan=19 > 11 March 1971 </td><td colspan=1 rowspan=2 > 17 January 1973 </td><td colspan=1 rowspan=2 > 1 year, 312 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Deputy Premier </td><td colspan=1 rowspan=2 > Hon. Sir Charles Cutler KBE MLA </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=2 > Country </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Education Minister for Science </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=2 > 19 June 1972 </td><td colspan=1 rowspan=2 > 1 year, 100 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Chief Secretary Minister for Tourism and Sport </td><td colspan=1 rowspan=1 > Hon. Eric Willis, MLA </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Liberal </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Decentralisation and Development Vice-President of the Executive Council Representative of the Government in Legislative Council </td><td colspan=1 rowspan=1 > Hon. John Fuller, MLC </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=2 > Country </td><td colspan=1 rowspan=3 > 17 January 1973 </td><td colspan=1 rowspan=3 > 1 year, 312 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Public Works </td><td colspan=1 rowspan=1 > Hon. Davis Hughes, MLA </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Attorney General </td><td colspan=1 rowspan=1 > Hon. Ken McCaw, MLA </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=5 > Liberal </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Local Government Minister for Highways </td><td colspan=1 rowspan=1 > Hon. Pat Morton, MLA </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 19 June 1972 </td><td colspan=1 rowspan=1 > 1 year, 100 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Transport </td><td colspan=1 rowspan=1 > Hon. Milton Morris, MLA </td><td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > 17 January 1973 </td><td colspan=1 rowspan=1 > 1 year, 312 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Lands </td><td colspan=1 rowspan=1 > Hon. Tom Lewis, MLA </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 19 June 1972 </td><td colspan=1 rowspan=1 > 1 year, 100 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Environment Control </td><td colspan=1 rowspan=1 > Hon. Jack Beale, MLA </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=5 > 17 January 1973 </td><td colspan=1 rowspan=5 > 1 year, 312 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Agriculture </td><td colspan=1 rowspan=1 > Hon. Geoff Crawford, MLA </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=2 > Country </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Housing Minister for Co-operative Societies </td><td colspan=1 rowspan=1 > Hon. Stanley Stephens, MLA </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister of Justice </td><td colspan=1 rowspan=1 > Hon. John Maddison, MLA </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=5 > Liberal </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Health </td><td colspan=1 rowspan=1 > Hon. Harry Jago, MLA </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Mines Minister for Conservation </td><td colspan=1 rowspan=1 > Hon. Wal Fife, MLA </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 19 June 1972 </td><td colspan=1 rowspan=1 > 1 year, 100 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Labor and Industry </td><td colspan=1 rowspan=1 > Hon. Frederick Hewitt, MLC </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=2 > 17 January 1973 </td><td colspan=1 rowspan=2 > 1 year, 312 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Child Welfare Minister for Social Welfare </td><td colspan=1 rowspan=1 > Hon. John Lloyd Waddy OBE DFC MLA </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Minister for Cultural Activities Assistant Treasurer </td><td colspan=1 rowspan=1 > Hon. George Freudenstein, MLA </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Country </td><td colspan=1 rowspan=1 > 19 June 1972 </td><td colspan=1 rowspan=1 > 1 year, 100 days </td></tr>
</table>
Question:
On what date did the Askin-Cutler ministry commence?
Answer:
The Askin–Cutler ministry commenced 11 March 1971.