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Drug Offence Solicitors

A drug charge — possession, supply, or production — can mean a significant custodial sentence. The prosecution's case may not be as strong as it looks. A solicitor assesses the evidence before any plea is entered.

Drug offences under the Misuse of Drugs Act 1971 range from simple possession (personal use) to large-scale supply and production. The prosecution must prove possession, knowledge, and — for supply charges — intent to supply. Each element requires specific evidence. A specialist solicitor will review the search, the forensic evidence, and the prosecution's case for intent — and advise on whether the charge level reflects the evidence, or whether it should be challenged or negotiated.

Simple possession & personal use Possession with intent to supply Supply & county lines Free initial consultation

Drug Charges & Defences

Drug offences — the elements the prosecution must prove and where the defence succeeds.

The prosecution must prove possession, knowledge of the nature of the drug, and — for supply charges — intent. Each element can be challenged. A solicitor reviews the evidence at each stage before any advice on plea is given.

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Simple possession

Possession requires custody or control of the drug and knowledge that the substance is a controlled drug (though not necessarily which drug it is). A defendant who genuinely did not know they had a drug — for example, where drugs were planted in their bag or vehicle — is not guilty of possession. The prosecution must prove the drugs were where the defendant knew them to be. A solicitor will review the search circumstances, the evidence of knowledge, and any innocent explanation for how the drugs came to be in the defendant's possession.

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Possession with intent to supply

The prosecution infers intent to supply from the quantity of the drug, its packaging (multiple small deals), the presence of scales and dealing paraphernalia, cash in amounts inconsistent with personal use, and messages on the defendant's phone. Each of these pieces of circumstantial evidence is individually challengeable. A solicitor will assess whether the quantity could be consistent with personal use, whether the packaging reflects commercial dealing or simply purchase in larger amounts, and whether the phone evidence is what the prosecution claims it is.

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Unlawful search and exclusion of evidence

The police must have reasonable grounds for suspicion before stopping and searching a person or vehicle. Where a search was conducted without reasonable grounds — or without complying with the PACE Code A requirements for recording and informing the suspect of the grounds — an application can be made to exclude the evidence of the search under section 78 of PACE. A solicitor will examine the grounds recorded for the search and assess whether the requirements were met — and make the exclusion application where they were not.

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County lines and exploitation

County lines operations — where drug supply networks use vulnerable individuals, including children and people with mental health issues, to transport and supply drugs across county boundaries — have led to prosecutions of individuals who were themselves victims of exploitation. The Modern Slavery Act 2015 provides a defence where a person was compelled to commit an offence as a direct consequence of exploitation. A solicitor will assess whether the Modern Slavery defence applies and gather the evidence — signs of control, threats, and exploitation — needed to support it.

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Class, quantity, and sentence

The Misuse of Drugs Act classifies drugs into Class A, B, and C. Class A drugs (heroin, cocaine, MDMA) carry the highest sentences — up to 7 years for possession and life for supply. The Sentencing Guidelines set out a matrix based on the class, the quantity, and the offender's role (leading, significant, or lesser). The quantity and role attribution are often disputed. A solicitor will challenge the quantity alleged where the forensic evidence does not support it, and contest a "significant" or "leading" role attribution where the evidence places the defendant at a lower level.

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Production and cultivation

Production of a controlled drug — including cultivation of cannabis — is an offence under section 4 of the Misuse of Drugs Act. The prosecution must prove knowledge of what was being grown. A defendant who allows their premises to be used for cultivation by others may be charged with concerned-in-supply or allowing premises to be used for drug supply. Where the defendant was vulnerable to exploitation, the Modern Slavery defence may be available. Where the defendant genuinely did not know what was on their premises, the knowledge element is absent. A solicitor will assess the available defences on the specific facts.

How It Works

In drug cases, the prosecution's evidence depends on what the search found and what it means. A solicitor challenges both before any plea is entered.

A solicitor will review the search records, the forensic evidence, the phone evidence, and the prosecution's case for intent — and advise on the realistic prospects of each defence or plea option.

Submit Your Request
1

Describe the allegation

Tell us the drug involved, the quantity alleged, the charge level (possession, intent to supply, or supply), and the stage of the proceedings.

2

Solicitor reviews the evidence

A drug offence specialist analyses the search, the forensic evidence, and the phone records — and identifies what the prosecution can and cannot prove.

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Free initial consultation

You receive honest advice on your position — including the available defences, the sentencing range, and the realistic outcome.

Free Initial Consultation

The difference between possession and intent to supply is the difference between a fine and years in custody. The evidence determines which charge sticks.

Get specialist drug offence advice — and find out whether the prosecution's case supports the charge they have brought against you.

Get Drug Offence Advice

Common Questions

Drug offences — what people ask us.

I was found with a small amount of cannabis. Will I be charged?

Not necessarily — the police have discretion over how to deal with minor possession offences. For a small amount of cannabis found on a first offence, the police may issue a cannabis warning, a Penalty Notice for Disorder (PND), or, for a subsequent offence, a simple caution. A charge and court appearance are more likely for repeat offences or larger quantities. A solicitor will advise on the likely disposal and, where a charge is brought, whether a guilty plea or not guilty plea is the right course — including the impact of any disposal on DBS disclosures.

The drugs were not mine — they were found in my car. Am I responsible?

Not automatically — you must have had knowledge that the drugs were there. Where drugs were left in a vehicle by someone else without the driver's knowledge, the prosecution must prove that the driver knew the drugs were present. A defendant who genuinely did not know the drugs were in their car is not guilty of possession. A solicitor will assess the evidence of knowledge — how the drugs were concealed, who else had access to the vehicle, and what the defendant said when arrested — and advise on the strength of the no-knowledge defence.

Can I avoid a custodial sentence for a drug supply conviction?

For lower-level supply offences — a lesser or significant role with Class B or Class C drugs — a community sentence may be possible, particularly for a first offence and where a drug dependency is identified. The Sentencing Guidelines allow courts to consider a community order with a drug rehabilitation requirement where the supply was linked to the defendant's own addiction. A solicitor will explore every avenue for a non-custodial outcome and ensure that any drug dependency is properly evidenced and presented as mitigation.

I was forced to carry drugs and threatened if I refused. Is that a defence?

Yes — where a person was compelled to commit a drug offence as a direct consequence of slavery or exploitation, the Modern Slavery Act 2015 provides a statutory defence. The court must assess whether a person in the same circumstances and with the same characteristics as the defendant could reasonably have been expected to have avoided doing the act. Evidence of the exploitation, control, and threats — including the defendant's vulnerability, how they were recruited, and how they were controlled — is critical to the defence. A solicitor will assess the evidence and ensure the Modern Slavery Act defence is properly argued.

Will a drug conviction affect my right to travel?

Yes — certain countries deny entry to persons with drug convictions. The United States, for example, requires a visa for travellers with any criminal conviction, and drug convictions frequently result in visa denial. Canada has strict admissibility rules that can permanently exclude persons with drug convictions from entry. A solicitor will advise on the travel implications of any disposal — including cautions, which are also disclosable in some international visa applications — and take them into account in the sentencing strategy.

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