What Happens If You Get Caught With Weed In The UK

You are out with friends, having a good time. A stop and search by the police leads to a discovery you did not expect — a small amount of cannabis. Suddenly, you are facing questions, possible charges, and a future that feels uncertain.
Being caught with weed UK is more serious than many realise. Despite its growing social acceptance, cannabis remains illegal under British law. The consequences of possession can affect your job prospects, your ability to travel, and even your freedom.
Understanding what happens after you are caught is essential. Knowing your rights, the possible penalties, and how to get help can make all the difference.
In this guide, we explain the legal status of cannabis, the penalties you might face, and how early legal advice can help protect your future. Stay informed, and know that support is available.
Legal Status of Cannabis in the UK
Cannabis is classified as a Class B drug under the Misuse of Drugs Act 1971. This means it is illegal to possess, supply, or produce cannabis in the UK, regardless of the amount involved.
The law makes important distinctions between different types of cannabis offences:
- Possession: Having cannabis for personal use, even in small quantities, is illegal.
- Supply: Giving or selling cannabis to another person, even without money changing hands, is a more serious offence.
- Production: Growing cannabis plants or producing cannabis-based products is treated very seriously by the courts.
Each offence carries different penalties depending on the severity:
- Possession can lead to up to five years in prison, an unlimited fine, or both.
- Supply and production offences carry much harsher penalties, with a maximum sentence of 14 years' imprisonment and an unlimited fine.
Even first-time possession is a criminal offence under UK law. The courts take all cannabis-related charges seriously, particularly where aggravating factors (such as intent to supply) are suspected.

Immediate Consequences of Being Caught With Weed in the UK
If you are caught with weed UK, the police will follow strict procedures. What happens next depends on the circumstances, the amount found, and your personal history.
Police Procedures
Officers may stop and search you if they suspect you have drugs. If cannabis is found, you could face one of several outcomes:
- Cannabis warning: A formal warning for possession of a small amount, usually for first-time offenders.
- Penalty Notice for Disorder (PND): A fixed fine of £90, with no need to attend court if paid promptly.
- Arrest: If the situation is more serious — such as a larger quantity or suspicion of supply — you may be arrested and taken to the police station for questioning.
Factors Influencing the Police Response
The police will consider:
- The quantity of cannabis found
- Whether there is evidence of possession with intent to supply
- Your previous criminal record, especially drug-related offences
- Your behaviour during the stop and search
While a simple warning is possible, repeated offences or aggravating factors can lead to harsher consequences. Early legal advice can help protect your rights and influence the outcome at an early stage.
Penalties for Cannabis Possession
The penalties for cannabis possession in the UK depend on how serious the case is and your history with the police. Even small amounts can have long-term effects.
Cannabis Warning
If caught with a small quantity for the first time, you might receive a cannabis warning.
- It is an official, recorded warning kept on police records.
- It will not result in a criminal conviction but can influence future police decisions if you are caught again.
Penalty Notice for Disorder (PND)
For minor possession cases, especially repeat first-time incidents, police may issue a Penalty Notice for Disorder:
- The fine is £90 and must be paid within 21 days.
- No court appearance is necessary if you pay on time.
- While it avoids a criminal conviction, it may still appear on enhanced criminal record checks.

Arrest and Prosecution
If the offence is more serious, you may be arrested and charged:
- You will be summoned to attend magistrates' court.
- Sentences range from fines to community orders and, in some cases, prison sentences.
- A criminal conviction will be recorded if you are found guilty.
Impact on Criminal Records
A cannabis possession criminal record can affect future job applications, university admissions, and travel visas. Taking the situation seriously from the start and seeking legal advice is vital to minimise long-term harm.
First-Time Offenders
If you are caught in possession of cannabis for the first time, the police are more likely to take a lenient approach. However, the seriousness of the situation should not be underestimated.
Typical Police Response
- Issued a cannabis warning, recorded on police systems but not treated as a criminal conviction.
- Given a Penalty Notice for Disorder (PND), resulting in a fine but no court appearance.
Both options are often used when:
- The quantity of cannabis is small
- There is no evidence of supply
- You cooperate fully with the police
Why Legal Advice Still Matters
Even if you are a first-time offender, it is important to seek legal advice. Accepting a warning or PND without understanding the consequences could impact your future, particularly with enhanced criminal record checks.
A specialist drug offence solicitor can guide you through the process, explain your options clearly, and help you achieve the best possible outcome.
Repeat Offences and Aggravating Factors
If you are caught with cannabis more than once, the police and courts will treat your case much more seriously. Second and third offences often lead to harsher penalties and a stronger likelihood of prosecution.
How Repeat Offences Are Treated
For repeat offenders, you are far less likely to receive a cannabis warning or PND. Instead, you may face:
- Arrest and formal charge
- Court proceedings at the magistrates' court
- Stricter sentences under the sentencing guidelines
The court will also consider your criminal record when deciding your punishment.
Aggravating Factors
Certain factors can make the offence much more serious, including:
- Possession near a school or youth centre
- Carrying a large quantity of cannabis
- Evidence of possession with intent to supply, such as scales, bags, or text messages
- Previous convictions, particularly for drug offences
When aggravating factors are present, the court may impose community orders, longer fines, or even custodial sentences.
Custodial Sentences
Although uncommon for simple possession, custodial sentences are a real risk for repeat offenders, especially if aggravating circumstances apply. Early legal advice is crucial to minimise the penalties and protect your future. Contact us to book your free 30 minute legal consultation.
Legal Defences and Mitigating Circumstances
If you are facing a cannabis possession or supply charge, it is vital to understand your options. At MMA Law, we specialise in defending individuals charged with drug offences and fighting for the best possible outcomes.
Possible Legal Defences
Depending on your case, our solicitors may be able to argue:
- Lack of knowledge: You did not know the cannabis was in your possession.
- Unlawful search and seizure: The police did not follow proper procedures during the stop and search.
- Duress: You were forced or threatened into carrying the drugs.
We carefully review all the evidence and challenge any unlawful or unfair police conduct.

Mitigating Circumstances
Even where a defence is not available, strong mitigation can reduce the penalty. We regularly present factors such as:
- Early guilty pleas
- Personal or medical issues
- Voluntary engagement with drug rehabilitation programmes
At MMA Law, our team has extensive experience dealing with drug offences, including cannabis possession charge UK cases. We understand how to challenge the evidence, negotiate with prosecutors, and highlight mitigating circumstances to minimise the consequences.
Having expert legal representation can influence whether:
- You receive a caution instead of a court summons
- The court imposes a lighter sentence
- Your case is dropped due to procedural errors
We also assist eligible clients in applying for legal aid, helping to ease the financial burden of legal defence. Book your free 30 minute legal appointment today.
We’re committed to giving you clear advice, strong representation, and dedicated support at every stage. If you are facing cannabis possession allegations, contact us immediately to discuss how we can help.
FAQs About Being Caught with Cannabis in the UK
What happens if you get caught with cannabis for the first time in the UK?
If you are caught with weed first time UK, the police may issue a cannabis warning or a Penalty Notice for Disorder (PND). This depends on the quantity found, your behaviour, and whether you have any previous offences. Warnings and PNDs avoid court, but both are recorded by the police and can show up on enhanced criminal record checks.
Will I get a criminal record if caught with cannabis?
Being caught with cannabis UK can result in a criminal record depending on the outcome.
- A cannabis warning is recorded but is not a formal criminal conviction.
- A PND may not always appear on basic checks but can appear on enhanced DBS checks.
- A conviction following prosecution creates a full criminal record, affecting jobs and travel.
How much cannabis is considered personal possession?
There is no fixed amount in law, but police often treat amounts under 28 grams (about one ounce) as personal use. However, even small amounts can still lead to arrest if there are signs of intent to supply, such as carrying multiple small bags or scales.
Can the police search me without warning if they suspect cannabis possession?
Yes. Under the Misuse of Drugs Act 1971, police can conduct a stop and search if they have reasonable suspicion you possess a controlled drug like cannabis. If cannabis is found during a lawful search, you can be warned, fined, or arrested depending on the circumstances.
What are the penalties for repeat cannabis possession offences?
Repeat offences are treated much more harshly than first-time possession. If you are caught with cannabis UK multiple times, you are more likely to be:
- Arrested and prosecuted
- Fined more heavily
- Given a community order
- Sentenced to custody in serious cases
The presence of aggravating factors, such as being near a school or having drug paraphernalia, increases the risk of a prison sentence.
Can I get legal aid for a cannabis possession charge?
Yes, you may qualify for legal aid if you meet the financial eligibility criteria and the case is serious enough. At MMA Law, we can assess your situation quickly and help you apply for legal aid if available. Having early access to a solicitor ensures you are properly represented from the first police interview onwards.
Conclusion
Being caught with weed UK is a serious matter with long-lasting consequences. Even a first-time offence can impact your future, from job prospects to international travel.
To summarise:
- Cannabis remains a Class B drug under UK law.
- Penalties range from warnings and fines to full prosecution.
- Repeat offences and aggravating factors increase the risk of custody.
- A criminal record can limit employment and travel opportunities.
- Early legal advice significantly improves your options.
At MMA Law, our experienced solicitors are ready to help you. We provide clear advice, strong defence strategies, and support at every stage.
If you have been caught with cannabis, do not delay. Contact us today to arrange your free 30-minute legal appointment and protect your future.
