Perth’s Award-Winning Cannabis Offence Lawyers

A dedicated team of criminal defense lawyers with proven experience handling Cannabis Offence across WA’s Magistrates, District, and Supreme Courts

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Dealing with a cannabis offence in Western Australia?

If you have been charged with a cannabis offence in Western Australia, Kate King Legal can provide immediate legal advice and representation. Our criminal defence lawyers in Perth have significant experience representing clients facing both minor and serious drug charges.

Offences We Specialise In

  • Possession of a Prohibited Drug
  • Possession With Intent to Sell or Supply
  • Drug Trafficking
  • Drug Manufacturing or Cultivation
  • Possession of Drug Paraphernalia
  • Conspiracy to Commit a Drug Offence

Charged with a Cannabis Offence in Western Australia?

Cannabis offences in Western Australia range from minor possession matters to serious cultivation and supply charges, and the consequences can vary significantly depending on the amount involved and the nature of the conduct alleged. While WA has a Simple Cannabis Offence Notice (SCON) scheme for very small quantities, any cannabis-related charge should be taken seriously. At Kate King Legal, our experienced Perth drug lawyers are ready to advise and represent you across the full spectrum of cannabis-related offences.

Types of Cannabis Offences Under WA Law

Cannabis offences in Western Australia are primarily governed by the Misuse of Drugs Act 1981 (WA). Depending on the quantity and the alleged conduct, you may be charged with one or more of the following:

  • Possession of Cannabis (s.6 Misuse of Drugs Act 1981)
  • Possession of Cannabis with Intent to Supply (s.6(1)(a) Misuse of Drugs Act 1981)
  • Cultivation of Cannabis Plants (s.7A Misuse of Drugs Act 1981)
  • Supply or Sale of Cannabis (s.6 Misuse of Drugs Act 1981)
  • Possession of Cannabis Paraphernalia (s.9 Misuse of Drugs Act 1981)
  • Simple Cannabis Offence Notice (SCON) — minor possession matters

The charge you face will depend on the quantity of cannabis involved, whether there is evidence of intent to supply, and whether cultivation equipment was found. Our lawyers will advise you on your options clearly from the first contact.

What Penalties Could You Face?

For small personal use quantities, police may issue a Simple Cannabis Offence Notice (SCON) rather than a criminal charge, which can typically be dealt with by paying a fine or attending a drug education session. However, where the quantity exceeds personal use thresholds, or where supply, cultivation, or trafficking is alleged, the criminal law applies, and penalties can be substantial, including lengthy imprisonment for supply-related offences, and significant penalties for cultivation depending on the number of plants involved. At Kate King Legal, our lawyers will assess the specific circumstances of your matter and work to achieve the best possible outcome.

Your Defence Options

Cannabis charges can be contested on a number of grounds, depending on the circumstances. Defences may include challenging the lawfulness of the search that produced the cannabis, disputing knowledge of the cannabis, establishing that any cannabis was for personal use rather than supply, or challenging the reliability of the forensic analysis. Where a SCON has been issued, we can also advise on whether election to court is in your best interests. At Kate King Legal, we take a strategic, evidence-led approach to every cannabis matter.

Speak to The #1 Cannabis Offence Lawyer in Perth

Whether you are facing a simple possession matter or a serious cannabis supply or cultivation charge in Western Australia, Kate King Legal can help. Our experienced drug lawyers provide clear, honest advice and strong representation at every level.

Call us today on (08) 6109 9393 or complete the enquiry form below.

What to Do If You’ve Been Charged with Criminal Offence?

If you are the subject of a criminal offence, we recommend you make no comment to the police other than providing your name, date of birth, and address, until you have obtained advice from a criminal lawyer. Here are the steps we’d recommend:

How Kate King Legal Can Help

At Kate King Legal, we understand that facing a drug charge is one of the most stressful and serious situations a person can experience – particularly where the outcome will have a lasting impact on your record, your career, and your future. We also recognise that these matters require careful, thorough, and considered legal advice at every stage.

Our experienced lawyers work closely with each client to assess the evidence and build a strong, tailored defence strategy specific to the facts of their case. We are committed to achieving the best possible outcome and supporting our clients through every step of the process.

Why Choose Kate King Legal

Our team brings skill, discretion, and experience to every case

The Team You Can Trust

We’re a team of driven legal advocates focused on achieving the best outcomes for our clients

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A results-driven firm, we work tirelessly to achieve the best outcome possible

Our Legal Services

Proven criminal law specialists delivering clear advice, strategic defence, and strong results across WA courts

We are sure you have lots of questions

At Kate King Legal, we believe in transparency. Here are answers to our most frequently asked questions so you can get started.

The age of consent is 16 years, increasing to 18 years when the accused is in a position of authority over the young person.

Penalties range from 7-20 years imprisonment depending on the specific offence, plus mandatory sex offender registration and ongoing restrictions.

Yes, with proper legal representation, many defences including false allegations, mistaken identity, or insufficient evidence can result in acquittal.

Contact an experienced criminal lawyer immediately. Never speak to police without legal representation, as anything you say can be used against you.

Child sex offence trials involve special procedures for child witnesses, complex digital evidence, and require experienced legal representation to navigate effectively.

Yes, even allegations can impact employment, particularly in education, childcare, or positions involving children. A conviction results in permanent employment restrictions.

Legal News & Insights

Legal insights, updates, and practical tips from the team at Kate King Legal—helping you stay informed across a range of legal matters