Raising the Defence: Navigating the Use of Self-Defence in Assault Charges

Self defence as a defence

self defenceA complete defence to a criminal charge whereby the accused’s conduct which would otherwise be unlawful is excused on the basis that the accused was compelled to act as he or she did in the defence of self or another. (And in New South Wales (‘NSW)’, property (Crimes Act 1900 (NSW) s.418.)). That is, self defence.

The actions used in defence must be reasonable in the circumstances.

Once the accused raises self-defence the onus is on the Crown to disprove the defence beyond reasonable doubt.

In NSW, where death happens due to excessive force used in self-defence, the offence may reduce from murder to manslaughter. (Crimes Act 1900 (NSW) s.421.)

Our lawyers have the experience and knowledge to guide you through the legal process and help you build a strong case for self-defence. Contact us today to learn more about how we can help you.


Click here to read more on the offence of assault and aggravated assault. There we examine the legal guidelines and precedents. 

Nicole Byrne
+ posts

Nicole Byrne

Content Creator | Media Coordinator
O'Brien Criminal & Civil Solicitors

author avatar
Nicole Byrne
Nicole Byrne Content Creator | Media Coordinator O'Brien Criminal & Civil Solicitors

Get Expert Legal Advice - Free Initial Consultation

Speak directly with our experienced legal team about your case. We're here to protect your rights and guide you through every step.

Facing a similar legal challenge? Our experienced team has successfully handled cases like this. Contact us today for your free consultation.

The more details you share, the better we can prepare for your consultation and provide specific guidance for your case.

✅ 100% Confidential

✅ No Obligation

✅ Award Winning Team

✅ Proven Track Record

O’Brien Criminal & Civil Solicitors
e: 
p: 02 9261 4281

a: Level 4, 219-223 Castlereagh St,
Sydney NSW 2000

© 2025 O’Brien Criminal and Civil Solicitors.  All Rights Reserved.

Scroll to Top