Peter O'Brien

Peter O'Brien is the Principal Solicitor of O'Brien Criminal & Civil Solicitors and Australia's leading expert in intentional torts litigation, with over 25 years of experience securing landmark victories in malicious prosecution and unlawful imprisonment cases. Author of Intentional Tort Litigation in Australia and recipient of the Law Council of Australia President's Medal, Peter has achieved record-breaking compensation for clients and is widely recognised for his unwavering commitment to access to justice.

Sydney’s Highest & Lowest Crime Rate Suburbs (2026 Data)

Sydney is a vibrant city with a diverse range of suburbs, each with its own unique characteristics and challenges. Understanding the crime rates in Sydney, across the different suburbs, provides valuable insights into their safety and security. This article explores the suburbs in Sydney with the highest and lowest crime rates, shedding light on the

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Crime stats in Sydney

From the Courtroom to the Spotlight: O’Brien Solicitors Named Criminal Defence Law Firm of the Year

O’Brien Criminal & Civil Solicitors has been recognised as ‘Criminal Defence Law Firm of the Year’ by Corporate LIVEWIRE, an accolade that honours not just our present success, but the foundation upon which our entire practice was built. In an era where our firm has become synonymous with high-profile civil litigation, suing police for misconduct,

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Criminal Defence Award sydney crime lalwyer

MRRC Silverwater: Prison Visit Cancellations Explained

For many people held on remand at the Metropolitan Remand and Reception Centre (MRRC) at Silverwater, a visit from a loved one isn’t a luxury, it’s a lifeline. Yet families are telling us that for over three months, visits have been cancelled repeatedly, often at the last minute, leaving them distressed, out of pocket, and

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Prison Visit Cancellations at Silverwater

Vape Importation Charges in NSW: The Law & Penalties

Sydney Vape Importation Lawyers: Australia has implemented some of the world’s strictest regulations on vaping products, with significant criminal penalties now applying to the unlawful importation, supply, and commercial possession of vapes. If you’ve been charged with a vape-related offence, or are concerned about your legal exposure, understanding these laws is essential. The Crackdown on

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Sydney Vape Importation Lawyers

We’re Holding Institutions Accountable for Injustice

Holding Institutions Accountable for Injustice: At O’Brien Criminal & Civil Solicitors, we don’t back down from a fight, especially when powerful institutions harm everyday people. Whether it’s a public hospital, the NSW Police, the Catholic Church, or a juvenile detention centre, our civil team is relentless in its pursuit of justice. Here are four recent

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AA v Diocese

Media Release: Civil Proceedings Filed for Hannah Thomas

O’Brien Criminal & Civil Solicitors Commence Civil Proceedings Against NSW Police on Behalf of Hannah Thomas O’Brien Criminal & Civil Solicitors has today filed civil proceedings in the Supreme Court of New South Wales on behalf of Hannah Thomas, arising from her arrest at the SEC Plating protests in Belmore earlier this year. The proceedings

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A large group of protestors holding up signs at a protest

Suing NSW Police for Unlawful Search and False Imprisonment

Have you been unlawfully searched or detained by NSW Police? You may be entitled to compensation through a civil claim. At O’Brien Criminal and Civil Solicitors, we help individuals stand up against police misconduct, including false imprisonment, unlawful searches, and assault. Here’s everything you need to know about taking legal action against the police in

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Unlawful Search by NSW Police Officers

Police Strip Search NSW: The Festival Failure

Police strip search powers in NSW are once again under the spotlight. A landmark class action has amplified growing concerns over how these invasive searches are conducted, particularly at music festivals.  With thousands affected and key legal safeguards questioned, let’s take a closer look at the law, the controversy, and what’s next. The Law Behind

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NSW Strip Search

NSW Strip Searches: Current Class Action and What It Means for Your Rights

NSW Strip Search: One day, you’re at a music festival, excited and carefree. Suddenly, a NSW police officer pulls you aside and orders you to strip naked. It’s humiliating, invasive, and deeply distressing. For many music lovers in New South Wales, it’s a reality that’s becoming all too common. At O’Brien Criminal & Civil Solicitors,

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NSW Strip Search
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