Unique Features of South Australian Elections
There are several features of South Australian elections that differ from procedures used at elections for the Commonwealth and in other states. These relate to instructions on the ballot paper, the way Independents appear on the ballot paper, and the use of preference tickets to assist voters and to 'save' votes that would otherwise be declared informal.
Despite attempts by the previous Liberal government to introduce voluntary voting, compulsory enrolment and voting still applies at South Australian elections. Initial enrolment on the state roll is voluntary, but as it is compulsory to enrol for Commonwealth elections, most people enrol for both. Once a voter is on the state roll, enrolment becomes compulsory.
While voting is compulsory, South Australian ballot papers are unique in including an instruction that informs the voter that they do not have to mark the ballot paper. This results in South Australian elections having the country's highest proportion of blank ballot papers. At the 2002 state election, 42.3% of all informal ballot papers were left entirely blank, compared to only 21.4 per cent at the 2001 Federal election.
Like other states and the Commonwealth, South Australia maintains a register of political parties, and candidates of parties have their party name appear on the ballot paper. Party names can consist of up to six words. Uniquely in South Australia, Independents may also take advantage of this provision, allowed to appear on the ballot paper with the word 'Independent' followed by up to five words. At the 2002 state election, an array of Independents nominated, including 'Independent Labour', 'Independent Liberal', 'Independent for Voluntary Euthanasia', 'Independent Youth Empowerment Save Live Music', 'Independent No Nuke Dumps No Paedophiles' and 'Independent Nuclear Free Green Granny'.
The final unique feature of South Australian elections concerns the use of ticket votes in the House of Assembly to assist voters in numbering preferences, and also in providing a safety net for informal votes.
Like all Australian lower house elections, elections for the South Australia House of Assembly are conducted using preferential voting, with electors numbering candidates on the ballot paper in the order they would wish to see the candidates elected. Electors must indicate preferences for all candidates on the ballot paper if they wish their vote to be counted.
If on the count of primary or first preference votes (votes marked with the number '1'), no candidate achieves more than 50% of the vote, the candidate with the fewest votes is excluded and their votes distributed according to the next available preferences, their 2nd or third choice candidate. This process of exclusion continues until one candidate achieves 50% of the vote. It is now standard practice to carry out a full distribution of preferences for information purposes, whether or not the count is actually required.
Some Australian jurisdictions allow optional preferential voting (New South Wales, Queensland, Tasmania and the ACT), but South Australian voters must number all squares on the ballot paper. One of the consequences of this compulsion is an increase in the incidence of spoiled or informal ballot papers. However, South Australia uses a unique system of ticket voting in the House of Assembly which results in South Australia having the lowest informal vote of any jurisdiction using compulsory preferential voting.
All candidates contesting the House of Assembly are entitled to lodge either one or two 'ticket' votes. These ticket votes serve two purposes.
First, all ticket votes for an electoral district are displayed on the voting screens in each polling place. Many voters will have received how-to-vote material outside of the polling place. However, for those that did not, or who want to vote for a candidate not distributing how-to-vote material, the displayed ticket votes are provided to assist voters in casting a formal ballot.
Secondly, the ticket votes are also used as a 'savings' provision for votes that would otherwise be informal. Evidence at past Federal elections has shown that between two-thirds and three-quarters of the informal vote is caused by numbering errors. In some electorates, around half of the informal vote consists entirely of ballot papers that have been marked with a single '1'. Comparing informal voting votes in different states, it seems clear that the use of group ticket or 'above the line' voting in the Senate and state Legislative Councils induces voters to use a single '1' on their lower house ballot paper.
To explain how the ticket votes are used to 'save' informal votes, the following table illustrates some sample ticket votes and ballot papers.
|Registered tickets||Example Ballot papers|
|Ballot Paper||Ticket 1||Ticket 2||1||2||3||4|
|Status of vote||Formal||Formal||Informal||Formal|
In example ballot paper 1, the ballot has been marked with a single 'X', a vote which is taken to imply a single first preference. This vote would be informal at Commonwealth elections, but in South Australia is 'saved' by the ticket vote and deemed to have the ticket vote's list of preferences. In this case, because candidate Sgroi has lodged two ticket votes, the total of all ballot papers saved by this provision is split evenly between the two tickets.
Example 2 is also saved by the ticket vote as the first two preferences match the lodged ticket. Example 3 is informal as the third preference has deviated from the registered ticket and therefore cannot be implied to have the ticket vote. Example 4 is more complex, matching one of the registered tickets and therefore implied to have one of the lodged tickets.
It should be stressed that the vast majority of votes saved by this provision are votes on which a single preference has been marked. Ballot papers with duplicate or missed preferences are far less likely to be saved.
The results of this provision is a halving of the informal vote. The following table shows the incidence of informal and ticket voting at South Australian elections since the provision was introduced in 1985.
|% Informal Vote||3.5||2.8||3.1||4.0||3.1|
|% Ticket Votes||4.1||6.0||5.9||4.9||4.0|
The informal percentage is calculated as a percentage of the Total vote, ticket vote as a percentage of the Formal vote. All of these ticket votes would have been informal at Commonwealth elections. There were a total of 30,537 informal votes at the 2002 South Australian election. Another 37,897 votes were 'saved' by the ticket voting provisions.
It needs to be made clear that these lower house ticket votes are very different upper house ticket or 'above the line' votes. In the upper house, more than 95% of votes are ticket votes because parties actively encourage the use of the just vote '1' above-the-line option. In the lower house, there is no ticket voting box, voters are encouraged with how to vote material to direct full preferences, and the ticket vote 'saving' provision only comes into play when a ballot paper has insufficient valid preferences.
Page Last Updated: 14 February 2006