Parliament and Government

Learning Outcomes

  • Describe how and why the separation of powers exists in Australia's democratic system
  • Outline which political parties and Independents have been elected to the NSW Parliament.
  • Describe how government is formed in a democracy based on the Westminster system
  • Explain the terms parliamentary majority, a hung parliament and minority government and explain their significance in forming government in NSW
  • Explain the difference between parliament and government

Syllabus Links

The Separation of Powers

Australia’s system of government is based on the Westminster system inherited from Great Britain. The Australian Constitution brought into existence Federation in 1901 and sets out the rules by which Australia is to be governed. In addition, each State has its own Constitution.  

There are three main types of power: 

  • Legislative
  • Executive 
  • Judicial

Each has its own responsibilities and each, to some extent, is separate from the other. Each also has some power or authority to check over the others. No one branch can control all power in a democratic system. This is referred to as the separation of powers.

The separation of powers is applied strictly at the Commonwealth level due to the structure and wording of the Commonwealth Constitution, particularly in insulating the judiciary from the legislature and executive.  In NSW our basic governmental structures were in place before the Australian Constitution. The separation of powers is less stringent, but remains an accepted practice through convention.

In NSW Section 5 of the NSW Constitution Act 1902 allows the elected Parliament of New South Wales to make laws for the “peace, welfare and good government” of the State. The NSW Parliament may make laws in all matters, unless that matter is specifically one where only the Commonwealth Parliament may legislate. The Parliament is known as the Legislature. The Constitution also outlines the roles of the Executive and the Judiciary as well as the Head of State

The Separation of Powers in NSW

The Parliament

This is the law-making body in our democracy. NSW has a bicameral Parliament that is elected every four years. It is made up of two Houses: 

          • the Upper House or Legislative Council and
          • the Lower House or Legislative Assembly.

Bills can be introduced in either House of Parliament but must pass both to become an Act (also known as a law).

As well as law-making, Parliament represents the people (through elections) and determines the Government (the party with an elected majority in the Lower House). It also provides an overview, or check, on the activities of the Government.

Watch: An example of a Sitting Day from the 57th Parliament (2019 – 2023) 

Stay tuned for an updated video with the Speaker of the 58th Parliament The Hon. Greg Piper MP.

The New South Wales Legislative Assembly

  • Elections for the NSW Parliament are held every four years on the fourth Saturday in March 
  • 93 members are elected to the NSW Legislative Assembly, each representing one of the 93 electorates in the state
  • Each member is elected for a four year term
  • In the Westminster system the Government is formed by the political party that wins the majority of seats in the lower house. The leader of that party is commissioned by the Governor to form the Government. Some members are chosen from the Government to perform special roles as Ministers. Ministers sit on the front bench to the right hand side of the Speaker. Members of the Government who are not Ministers sit on the back bench and are called backbenchers
  • The Opposition sits on the left hand side of the Speaker. Shadow Ministers sit opposite them.Members of the Opposition who are not Shadow Ministers sit on the back bench and are also called backbenchers. 
  • Members of minor parties or Independents also sit to the left of the Speaker but near the back of the chamber in front of the public galleries. 
  • The Speaker presides over the parliamentary sittings of this chamber. His/her role is similar to the chairperson of a meeting who ensures that the rules of debate are followed so that members can represent their constituents. He /She is assisted by the Clerks and the Serjeant-at-Arms who are not elected representatives but expert public servants. 
  • The Mace sits on the table symbolising the authority of the Speaker and of the Parliament to make decisions for the people of NSW. 
  • Parliamentary sittings are live streamed on the parliament’s website and open to the public. They are also recorded by Hansard reporters and the media can attend and report on proceedings from the press gallery.


Go on a Virtual Tour of the Legislative Assembly Chamber

Forming Government

Currently in NSW the seats in the Legislative Assembly are distributed in the following way: 

Forming Government Quick Facts:

  • To form government and pass Bills a parliamentary majority (47 of the 93 members) is needed. This is called Majority Government.
  • If a political party does not win a parliamentary majority at an election, they need to gain the support of 47 or more Members from the 93 electorates in the Legislative Assembly (or Lower House), to form Government. This is called a Minority Government.              

  • The Labor Party has 45 of the 93 seats and forms a Minority Government with the support of two Independents. They will remain the Government until the next election or unless they lose the support of the majority of members in the Legislative Assembly.                                                          
  • The Liberal and National parties have formed a coalition. This means they work together, and they form the Opposition.                                                          
  • The other members are either Independents (members who do not belong to a political party) or belong to minor parties (Parties that are too small to form Government).

The Legislative Council

Although the Government is formed in the Legislative Assembly, there are also members of the Government in the Legislative Council or Upper House. Some of these Government members are also Ministers. After an election the Government may or may not hold the majority of seats in the Legislative Council. 

More than half, or 21, of the 42 members of the Legislative Council need to support a bill for it to pass. As shown in the diagram below, currently no one party in the Legislative Council has a majority of seats so the Government must negotiate either with the Opposition or with the Minor parties and Independents to pass a Bill.  This gives these members the balance of power as their decision to vote with or against the Government will decide if a Bill is passed.


Quick Voting Facts:

  • In 1973 Australia lowered the voting age from 21 to 18, mainly because young men who had been fighting in the Vietnam War had no right to vote.
  • The voting age in Australia for Local, State and Federal elections is 18.
  • Countries with a minimum voting age of 17 include East Timor, Indonesia, North Korea,South Sudan and Sudan.
  • Countries where the minimum age is 16 include Argentina, Austria, Brazil, Malta, Cuba, Scotland, Ecuador, Nicaragua and the Isle of Man, Jersey and Guernsey (three self-governing British Crown Dependencies).
  • People aged 16–18 can vote in Bosnia, Serbia and Montenegro if employed.
  •  Most countries, including the USA and Britain have a voting age of 18.

The Government

The word “government” is often used to talk about our whole system of law and decision making. When we add a capital G, we are talking about the “Government” or Executive. This refers to the Premier and Ministers of a State Government or the Prime Minister and Ministers, if we are talking about the Federal Government. 

In Australia and other Westminster style governments, the majority party in the lower house of the Parliament (in New South Wales this is the Legislative Assembly) forms ‘the government’. The members of that party sit in the Chamber to the right of the Speaker and are referred to in parliament as “the Government”. Leading members of Parliament from this majority party become the Ministers, and the chief minister in the state is called the Premier. The Government is made up of the Premier and Ministers. Each Minister is responsible for one or more government department or agency  which actually carries out the activities of government. Members of the government who are not ministers are called backbenchers. They do a range of work for the government, including researching, participating in committees, making speeches and voting on bills. Like all the other members of parliament,  all members of the Government represent their constituents in their electorate.

The responsibilities of the NSW Government include:

  • Developing government policy for the state – for example plans for managing schools, hospitals or public transport. 
  • Introducing  Bills to parliament to create new  legislation or amend current.  
  • Administering the laws passed by Parliament for Government departments and agencies.
  • Preparing the Budget, also called an Appropriation Bill. The Government proposes how much money it will need to action the policies that it took to an election. The Parliament must pass the Appropriation Bill before the Government can spend the money and implement the policies. (Find the 2023 Appropriation Bills here and the 2023 – 2024 NSW Budget Papers here.

What is Responsible Government?

Responsible Government means that the Government is created from, and accountable to, the elected legislature. In practice this means that the political party that wins the majority of seats in the Lower House after an election becomes the government and its leaders become the Premier and Ministers. 

Ministers are responsible to, or must account to, the Parliament for their decisions and the decisions of the departments they are in charge of. This means that they must answer questions from members of Parliament regarding the decisions made by themselves and their departments. 

To remain in government, a party or coalition must continue to have a majority of members of the Lower House. This ensures the government is accountable to the Parliament. If the government loses a majority of members and the parliament is able to pass a motion of no confidence in the government, the Governor may dissolve the Legislative Assembly before the fixed four year term expires and call an election or they can consider whether a viable alternative Government could be formed without dissolution. (Such a Government could be formed and act until the next scheduled election.) 

In Summary: What is the Difference Between Parliament and Government?

To use a sporting analogy, Parliament is the whole game and the Government is the team with the most members in the Legislative Assembly. 

The Parliament is made up of all of the members that have been elected to the Legislative Assembly and the Legislative Council. The role of the parliament is to represent the people and to make laws. The Parliament also checks up on what the Government is doing. This is called keeping the Government accountable to the people of NSW. 

Government is made up of the Premier and the Ministers, who come from the political party that won the most seats in the Legislative Assembly after an election. The role of Government is to propose some of the ideas that become laws and to put those laws into action. The Government also administers government departments to make sure that all of the State’s services are working properly. 

The Head of State

In NSW (and the other states) the Head of State is the Governor who is appointed by the sovereign on the Premier’s recommendation and represents the Crown in NSW. The Governor-General is the Head of State for Australia. The Governor is part of both the Executive and Legislature of the State, acting on the advice given to them by the Government or Parliament. The Governor can act independently if necessary. The Governor swears in the Premier and Ministry after an election and assents to bills passed by Parliament, making them Laws. The Governor represents NSW at special occasions and acts as patron to community organisations and supports community activities. 


The Governor of NSW Her Excellency the Honourable Margaret Beazley AC QC

The Judiciary

This is made up of independent judges appointed to a system of courts, the highest in NSW is the NSW Supreme Court. The Commonwealth also a system of courts and at the apex of our country’s system is the High Court

Judges are appointed by the Executive Government but cannot be removed except by a Parliamentary process. Judges interpret the laws and can even decide that a law passed by the Parliament is unconstitutional. They ensure that the law is applied fairly to all.

Entrance to the NSW Supreme Court, King Street Sydney 




Parliament and Government Comprehension Questions

Worksheet (PDF)

The NSW State Budget


Parliament and the Government Mini Essay Questions


Parliament & Government Quiz – Beginner


Parliament & Government Quiz – Intermediate


Parliament & Government Quiz – Advanced

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