​KembaraXtra-Case Law-Arrowsmith (1974) CA

​Key Principles of Incitement to DisaffectionThis case, Arrowsmith (1974), is a significant Court of Appeal (CA) decision concerning the crime of incitement to disaffection. It highlights crucial aspects of the Incitement to Disaffection Act 1934 and the limited applicability of a "mistake of law" defense.

I. Case Summary

• Defendant (D): Arrowsmith
• Action: Distributed leaflets to British soldiers.
• Content of Leaflets: Contra (contrary to/against) the Incitement to Disaffection Act 1934.
• Prosecution History: The Office of Public Prosecutions (OPP) had previously declined to prosecute Arrowsmith for similar actions. However, on this occasion, the OPP decided to prosecute.
• Outcome: Arrowsmith was found guilty of inciting to disaffect.

II. Legal Principles & Holdings

1. Guilty of Inciting to Disaffect: The court confirmed that Arrowsmith's actions met the criteria for the offense of inciting to disaffect under the Incitement to Disaffection Act 1934.
2. Mistake of Law is Not a Defense:
   • A central holding of this case is that a mistake of law will not avail (help or benefit) the defendant as a defense against a charge of inciting to disaffect.
   • This means that ignorance of the law, or a misunderstanding of what the law prohibits, cannot be used to escape criminal liability. The principle "ignorance of the law is no excuse" is strongly affirmed here.
3. Mistake of Law for Sentencing Mitigation:
   • While not a defense, the court acknowledged that a mistake of law could be considered in regard to sentencing mitigation.
   • This implies that if a defendant genuinely misunderstood the legal position, and this contributed to their actions, it might lead to a less severe sentence, but it will not absolve them of guilt.

III. Key Takeaways for Study

• Incitement to Disaffection Act 1934: Understand that this Act prohibits actions designed to cause members of Her Majesty's forces to swerve from their duty or loyalty.
• "Ignorance of the law is no excuse": This case is a prime example of this fundamental legal principle in criminal law. Defendants are expected to know and comply with the law.
• Distinction between Defense and Mitigation: Clearly differentiate between a "defense" (which seeks to prove innocence) and "mitigation" (which seeks to reduce the severity of punishment after guilt is established). A mistake of law falls into the latter category in this context.
• Prosecutorial Discretion: The case subtly highlights the concept of prosecutorial discretion, where the OPP has the power to decide whether or not to pursue a prosecution, even for similar past conduct. However, this discretion does not alter the legality of the act itself once a decision to prosecute is made.