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Using a Weapon in an Assault — What the Law Says

Transcript

What if a weapon is involved in an assault? The law in Victoria takes this very seriously.

If you use a weapon — like a knife, bat, or even an everyday object — during an assault, the offence is treated much more seriously by the court. The law sees weapons as an aggravating feature, and it increases the level of harm that’s likely to be caused. Penalties are harsher, and cases often go to higher courts. Even carrying a weapon in public without using it can be a separate offence. The presence of a weapon often takes a case from being a common assault to an aggravated one, which again can mean higher maximum penalties. 

This is general advice only. If you’re facing charges involving weapons, get legal advice immediately.

Understanding Assault Involving Weapons in Victoria

If police allege a weapon was involved in an assault, the consequences in Victoria can be far more serious than many people expect. People commonly search for answers about assault with a weapon, what counts as a weapon in Victoria, and penalties for weapon-related assault charges. Police and courts treat these matters differently. They often involve higher charges and tougher sentencing risks. This video explains how Victorian law approaches assaults involving weapons and what that means if you are under investigation or facing charges.

Is “Assault with a Weapon” a Separate Offence?

In Victoria, a weapon allegation changes how police handle an assault from the outset. The law does not create an offence formally called “assault with a weapon”. However, it treats the use of a weapon as a serious aggravating factor. This influences charging decisions, bail outcomes, and sentencing exposure.

Summary Offences: Common Assault

At the summary level, section 23 of the Summary Offences Act 1966 governs common assault. The offence covers unlawful physical force or threats of force. It carries a maximum penalty of three months’ imprisonment or a fine. However, when police allege a weapon was involved, matters often move beyond summary offences. Police instead consider indictable charges under the Crimes Act 1958.

Indictable Offences Under the Crimes Act 1958

Causing Injury Offences

Sections 18 and 18A of the Crimes Act cover intentionally causing injury and recklessly causing injury. These offences carry maximum penalties of 10 and 5 years’ imprisonment.

Causing Serious Injury Offences

Where the law classifies an injury as “serious injury”, the relevant offences fall under sections 16 and 17 of the Crimes Act 1958. Section 16, which covers intentionally causing serious injury, carries a maximum penalty of 20 years’ imprisonment. Section 17, which covers recklessly causing serious injury, carries a maximum penalty of 15 years’ imprisonment.

Police often use allegations about how a person used a weapon to support these higher charges, even when the visible injuries appear limited.

How Weapon Allegations Escalate Charges

In practical terms, a situation that might otherwise have resulted in a minor charge can escalate quickly. Police may focus on how the object was used. They also consider the fear it caused and the risk it created, rather than focusing only on the outcome.

Additional Charges Under the Control of Weapons Act 1990

Separate from assault offences, the Control of Weapons Act 1990 creates offences for possessing, carrying, or using certain weapons without a lawful excuse. Police can lay these charges alongside assault allegations. Doing so increases both the seriousness of the case and the potential penalties.

How Police Investigate Weapon-Related Assaults

Weapon allegations also shape the investigation itself. Police usually seize the object involved. They obtain medical and forensic evidence and rely heavily on witness accounts to establish danger and intent. These steps often occur before an accused person has obtained legal advice.

Sentencing Considerations in Weapon Assault Cases

When sentencing, Victorian courts must assess the seriousness of the conduct in context. The use of a weapon increases the perceived danger. It also increases the risk of serious harm. As a result, courts usually impose higher sentences for assaults involving weapons than for comparable conduct without a weapon.

Common Mistakes to Avoid

One of the most common mistakes people make is assuming the matter will stay minor because no one suffered a serious injury. Another common mistake involves giving detailed explanations to the police about intent or movement during the incident. Police often later rely on those details to support more serious charges.

Importance of Early Legal Advice

If police allege that a weapon was involved in an assault, early legal advice is essential. A criminal defence lawyer can assess whether the charge reflects the evidence. They can explain the realistic penalty range and take early steps to limit the impact of the allegation.

FAQs

Can an everyday object be treated as a weapon in Victoria?

Yes. If an object is used in a way that could cause injury, police and courts can treat it as a weapon, even if it’s something ordinary like a bottle, tool, or piece of furniture.
Common assault involves minimal force or threat. An assault becomes aggravated when there are factors that increase seriousness, such as using a weapon, causing fear of serious harm, or targeting a vulnerable person.
Yes. Carrying a weapon in public without a lawful excuse can be a separate offence, even if no assault occurred and no one was injured.
Often, yes. Matters involving weapons are more likely to be treated as indictable offences and may proceed to the County Court rather than being finalised in the Magistrates’ Court.
It can. These offences are treated seriously and may result in a recorded conviction, depending on the charge, outcome, and sentencing decision.
Get legal advice immediately and avoid giving detailed statements to police until you’ve spoken with an experienced criminal defence lawyer.