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The Justice System

The Rule of Law

Canada's justice system is founded on the rule of law: everyone, from ordinary citizens to politicians and police officers, must obey the law. No one is above the law. Laws are made by elected representatives, and everyone is equal before the law — men and women alike, regardless of background or position.

Canadian law guarantees due process — the government must respect all of a person's legal rights when it acts. If you are accused of a crime, you are presumed innocent until proven guilty. This presumption of innocence comes from English common law and is a cornerstone of Canadian justice.

Another ancient right inherited from English law is habeas corpus: the right to challenge unlawful detention by the state. It means the government cannot hold you in jail without justifying the detention before a court. Together, these principles secure freedom and ordered liberty for everyone in Canada.

Key points

  • The rule of law means no one is above the law — not even politicians or the police.
  • Everyone in Canada is equal before the law.
  • A person accused of a crime is presumed innocent until proven guilty.
  • Habeas corpus is the right to challenge unlawful detention by the state — it comes from English common law.
  • Due process means the government must respect all of a person's legal rights.
  • Canada's legal tradition draws on English common law, and in Quebec, French civil law for civil matters.

Exam vocabulary

rule of lawpháp quyềnpresumption of innocencesuy đoán vô tộihabeas corpusquyền phản đối giam giữ trái pháp luậtdue processtrình tự pháp lý công bằngequality before the lawbình đẳng trước pháp luậtcommon lawthông luật (luật án lệ của Anh)detentionsự giam giữ
💡 Exam tip: The test often asks what 'presumed innocent until proven guilty' or 'habeas corpus' means. Memorize both English phrases — they will appear in English on the test.

Courts, Police and Getting Legal Help

The Supreme Court of Canada is the highest court in the country. Below it are the Federal Court of Canada, which deals with matters concerning the federal government, and in each province an appeal court and a trial court. Most provinces also have provincial courts for lesser offences, family courts, traffic courts and small claims courts for civil disputes involving small amounts of money.

The police are there to keep people safe and to enforce the law. Canada has several types of police: the Royal Canadian Mounted Police (RCMP) enforce federal laws and serve as the provincial police in all provinces and territories except Ontario and Quebec, which have their own provincial forces (the Ontario Provincial Police and the Sûreté du Québec). Many large cities have their own municipal police departments.

You can question the police about their service or conduct if you feel you need to — the police must obey the law too. If you cannot pay for a lawyer, legal aid services are available in most communities, often free or at low cost, so that everyone can get legal help regardless of income.

Key points

  • The Supreme Court of Canada is the highest court in Canada.
  • The Federal Court of Canada deals with matters concerning the federal government.
  • Small claims courts handle civil disputes involving small sums of money.
  • The RCMP enforce federal laws and police all provinces and territories except Ontario and Quebec.
  • Ontario and Quebec have their own provincial police forces; many cities have municipal police.
  • You may question the police about their service or conduct if you feel the need.
  • Legal aid helps people who cannot afford a lawyer, and is available in most communities.

Exam vocabulary

Supreme Court of CanadaTòa án Tối cao CanadaFederal CourtTòa án Liên bangsmall claims courttòa khiếu kiện nhỏRCMP (Royal Canadian Mounted Police)Cảnh sát Kỵ binh Hoàng gia Canadaprovincial policecảnh sát cấp tỉnhmunicipal policecảnh sát thành phốlegal aidtrợ giúp pháp lýlawyerluật sư
💡 Exam tip: Remember the two provinces with their own provincial police: Ontario and Quebec. Everywhere else, the RCMP fills that role — this is a favourite test question.