Have you ever wondered why specific actions are considered crimes while others are not? It is not just about what feels right or wrong. There is a specific legal framework that defines offences and punishments in Singapore. If you or someone you know is facing a legal issue, understanding the sources of criminal law is the first step toward making sense of the situation.
The primary criminal law sources are the Constitution, statutes passed by Parliament (legislation), and case law (judicial precedents) established by the Court. These three pillars form the comprehensive legal framework that determines what constitutes a criminal offence, how investigations are conducted, and the sentencing powers of the judges.
Let us look at these sources of criminal law in detail so you can understand how they interact to keep society safe and orderly.
1. The Constitution of Singapore
The Constitution is not just a historical document; it is the supreme law of the land. Think of it as the “parent” of all other laws in Singapore. This means that every other law, whether it is a statute passed by Parliament or a regulation made by a ministry, must fall in line with the Constitution.
If a law is found to be inconsistent with the Constitution, the Court has the power to declare that law void. For criminal law sources, the Constitution is critical because it safeguards your fundamental liberties.
- Protection Against Retrospective Laws: Article 11 of the Constitution ensures that you cannot be punished for an act that was not a criminal offence at the time you committed it. This prevents the government from creating a law today to punish you for something you did yesterday.
- Right to Counsel: It also enshrines your right to be represented by a lawyer (a legal practitioner of your choice) if you are arrested. This is the bedrock of fair legal proceedings in Singapore.
2. Statutes (Legislation)
When we talk about what are the sources of criminal law, Statutes are what most people encounter first. These are the written laws that are debated, drafted, and passed by the Singapore Parliament. Because Singapore’s criminal law is “codified”, almost all criminal offences are written down in these Statutes.
- The Penal Code 1871: This is the “encyclopedia” of general crimes. It defines offences like theft, cheating, criminal breach of trust, and assault. It also sets out the general defences, such as the right of private defence.
- The Criminal Procedure Code (CPC) 2010: While the Penal Code tells you what is a crime, the CPC tells the police and the Court how to handle it. It governs the procedures for arrests, searches, bail, and the conduct of trials.
- Specific Acts for Specific Crimes: Parliament creates specific Statutes to target particular issues. For instance, the Misuse of Drugs Act is a highly detailed Statute specifically for drug-related offences, while the Protection from Harassment Act (POHA) addresses modern issues like cyberbullying and stalking.
3. Subsidiary Legislation
Even with detailed Statutes, Parliament cannot predict every single real-life scenario. This is where the Court steps in. Case law refers to the decisions made by judges in previous cases. In Singapore, we follow the doctrine of stare decisis, which essentially means “to stand by things decided”.
- Interpretation of the Law: Sometimes, the words in a Statute can be ambiguous. For example, what exactly defines “gross indecency” or “public place”? When a judge in a higher Court (like the High Court or the Court of Appeal) interprets these words and makes a ruling, that interpretation becomes a rule that lower courts must follow in future cases.
- Binding Precedent: A decision made by the Court of Appeal acts as a binding precedent for all lower courts. This ensures consistency and fairness in the legal system. It means that if two people commit the exact same act under the same circumstances, they should generally be treated in the same way by the law.
Is English Law Still A Source?
This is a common question. Singapore was a British colony, so our legal system is based on the English Common Law model. However, for criminal law, we are distinct. Our Penal Code was originally based on the Indian Penal Code, not pure English law.
Today, English law is not a direct source of criminal law in Singapore. However, because our systems share the same DNA, Singapore judges may sometimes refer to English judgments (or those from other Commonwealth countries) for guidance when there is a gap in our local law or when a local statute is worded similarly to an English one. But strictly speaking, they are persuasive, not binding.
Conclusion About the Sources of Criminal Law
Navigating the legal landscape can be terrifying, especially if your liberty or reputation is at stake. Understanding what the sources of criminal law are helps you see the bigger picture. It shows you that the law is not just random rules but a structured system designed to maintain order.
Whether it is the Constitution’s supreme authority, the specific rules in statutes, or the Court’s interpretations, each source plays a vital role.
However, knowing the sources is just the beginning. Applying them to your specific situation requires experience and strategy.
At Tembusu Law, we believe everyone deserves fair representation. We are recognised as having some of the best criminal lawyers in Singapore, and our team is equally adept at handling complex criminal matters with empathy and precision.
If you are facing legal uncertainty, do not face it alone; contact us for a free discovery call today.
Frequently Asked Questions About the Sources of Criminal Law
What Is The Most Important Source Of Criminal Law?
The Constitution is technically the supreme source because all other laws must comply with it. However, for daily use by police and lawyers, the Penal Code and other Statutes are the most frequently used sources because they define specific crimes and punishments.
Does The Sharia Law Apply To Criminal Cases?
No, Sharia law in Singapore generally applies to personal law matters for Muslims, such as marriage, Divorce, and inheritance. Criminal law applies equally to all persons in Singapore regardless of religion or race, under the secular jurisdiction of the State Courts and High Court.
Can The Court Create New Criminal Offences?
Generally, no. In Singapore, criminal law is statutory. This means an act is only a crime if there is a written law (Statute) that says it is. The judges interpret the laws, but they do not typically create new crimes from scratch; that is the job of Parliament.
Where Can I Find These Written Laws?
You can access all Singapore statutes, including the Penal Code and the Criminal Procedure Code, online via Singapore Statutes Online (SSO). It is a free resource provided by the government where you can read the exact text of the laws.
What Happens If Two Sources Of Law Conflict?
There is a hierarchy. The Constitution prevails over Statutes. Statutes prevail over Case Law (in the sense that Parliament can pass a law to override a court decision). Subsidiary legislation must not exceed the power given by the main Statute.
Is Customary Law A Source Of Criminal Law?
No. While customary law was relevant in the distant past for certain civil matters, it is not a source of criminal law today. Criminal liability must be based on written laws passed by Parliament or recognized by the Court through established legal principles.
