Drug Offences Lawyer

Drug Charges Under the Controlled Drugs and Substances Act

Most criminal drug offences in Canada are governed by the Controlled Drugs and Substances Act (CDSA).

The CDSA regulates controlled substances and creates offences involving conduct such as:

• possession;
• trafficking;
• possession for the purpose of trafficking;
• importing;
• exporting;
• production; and
• possession or use of certain property connected to controlled substances.

The specific charge matters because the elements the Crown must prove and the potential penalties can differ substantially. A person accused of simple possession, for example, faces a different allegation from someone accused of possessing drugs for the purpose of trafficking.

Common Drug Offences

Drug investigations can lead to several different types of charges.

Drug Possession

Section 4 of the CDSA prohibits unauthorized possession of certain controlled substances. A possession allegation can arise when police discover drugs:

• on someone’s person;
• inside clothing;
• in a vehicle;
• inside a residence;
• in a bag or backpack;
• in a storage area; or
• in another location allegedly controlled by the accused.

However, simply being near drugs does not necessarily establish criminal possession. The Crown generally needs evidence establishing that the accused knowingly possessed the substance. Cases involving shared vehicles, homes and other spaces can therefore raise important questions about knowledge and control.

For a more detailed discussion of this offence, see our Arrested for Drug Possession guide.

Possession for the Purpose of Trafficking

Possession for the purpose of trafficking is a substantially more serious allegation than simple possession. Section 5 of the CDSA prohibits possessing a controlled substance for the purpose of trafficking. The Crown must therefore establish not only possession but also the alleged trafficking purpose.

Police and prosecutors may rely on evidence such as:

• quantity;
• individual packaging;
• scales;
• cash;
• multiple cellphones;
• text messages;
• customer lists;
• surveillance;
• statements;
• drug paraphernalia; and
• expert evidence about how drugs are packaged or distributed.

Quantity alone does not necessarily resolve the issue. The defence can examine whether the surrounding evidence actually establishes an intention to traffic beyond a reasonable doubt.

Drug Trafficking

Drug trafficking is broader than simply selling drugs for money. The CDSA definition of trafficking can capture different forms of distribution or transfer. A trafficking investigation may involve allegations that an accused:

• sold controlled substances;
• delivered drugs;
• distributed drugs to others;
• transported drugs;
• supplied controlled substances without payment; or
• offered to engage in prohibited trafficking activity.

Section 5 prohibits trafficking in substances included in Schedules I through V. Where Schedule I or II substances are involved, trafficking and possession for the purpose of trafficking are indictable offences carrying a maximum sentence of life imprisonment. That maximum does not mean every trafficking conviction results in life imprisonment. Sentencing depends on the specific circumstances of the offence and offender.

Drug Production

Production charges can arise from allegations involving the manufacture or cultivation of controlled substances. Depending on the substance and circumstances, an investigation may involve:

• clandestine laboratories;
• pill presses;
• chemical precursors;
• equipment;
• grow operations;
• packaging materials;
• recipes or production instructions;
• surveillance; and
• electronic communications.

Production allegations can involve significant police investigations and extensive search-warrant evidence. A defence lawyer can examine not only whether production occurred but also whether the Crown can connect the accused to the alleged operation.

Importing and Exporting Controlled Substances

The CDSA also prohibits unauthorized importing and exporting of controlled substances. These cases can arise from:

• international shipments;
• packages intercepted by border authorities;
• courier shipments;
• airport investigations;
• mail;
• commercial freight; or
• allegations involving organized distribution networks.

Importing and exporting cases often involve evidence from multiple investigative agencies. The defence may need to examine who arranged the shipment, who knew what was inside it and whether the Crown can establish the accused’s involvement.

Conspiracy and Joint Drug Investigations

Larger drug investigations can involve multiple accused people. Police may allege that several individuals participated in a common trafficking or production operation.

The Crown may rely on:

• surveillance;
• intercepted communications;
• text messages;
• encrypted messaging applications;
• financial records;
• vehicle tracking;
• confidential informant information; and
• evidence seized from several different locations.

Being associated with someone involved in drug activity does not automatically establish criminal responsibility. The prosecution must prove the case against each accused person.

What Does the Crown Have to Prove in a Drug Case?

The required elements depend on the specific charge. In a possession case, the Crown may need to establish knowledge and possession.

In a possession-for-the-purpose-of-trafficking case, the prosecution must establish both possession and the alleged trafficking purpose.

A trafficking prosecution requires proof that the accused engaged in conduct prohibited by the trafficking provisions.

Production cases require evidence connecting the accused to the alleged production activity.

A defence therefore begins by identifying exactly what the Crown must prove rather than treating every drug prosecution in the same way.

How Drug Investigations Begin

Drug investigations can develop in many different ways. Police may begin investigating after receiving:

• information from a witness;
• information from a confidential source;
• observations made during another investigation;
• intercepted packages;
• surveillance evidence;
• information from another police agency;
• evidence discovered during a traffic stop; or
• information obtained from electronic devices.

More complex investigations can continue for weeks or months before arrests occur. By the time an accused person is charged, police may already have accumulated a substantial amount of evidence.

Surveillance in Drug Investigations

Police frequently use surveillance when investigating trafficking or production allegations. Surveillance can involve observations of:

• residences;
• vehicles;
• suspected transactions;
• meetings;
• storage locations; and
• movements of alleged participants.

The meaning of surveillance evidence can be disputed. An officer may interpret a brief meeting as a drug transaction, while the defence may argue that the observation does not establish what actually occurred. Surveillance needs to be considered alongside the complete evidentiary record.

Search Warrants in Drug Cases

Search warrants are common in serious drug investigations. Police may obtain authorization to search:

• homes;
• apartments;
• vehicles;
• businesses;
• storage units;
• electronic devices; and
• other locations.

The existence of a warrant does not necessarily prevent the defence from examining the legality of the search. A defence lawyer may review:

• the grounds relied upon to obtain the warrant;
• the Information to Obtain;
• the reliability of information supplied to the issuing justice;
• the scope of the warrant;
• whether officers searched locations or items outside the authorization; and
• how the warrant was executed.

Search-warrant litigation can become particularly important where the seized drugs form the foundation of the Crown’s case.

Warrantless Searches

Not every police search requires a warrant, but warrantless searches must still be legally justified. Section 8 of the Canadian Charter of Rights and Freedoms protects against unreasonable search and seizure. The legality of a warrantless search depends on the circumstances and the authority relied upon by police.

Drug charges frequently arise after searches of:

• people;
• vehicles;
• bags;
• homes;
• hotel rooms; and
• electronic devices.

The defence should examine why the search occurred rather than assuming that the discovery of drugs automatically made it lawful.

Vehicle Searches

Drug investigations commonly arise from traffic stops. A lawful vehicle stop does not necessarily give police unrestricted authority to search the vehicle and everything inside it.

The circumstances surrounding the detention and search matter. If multiple people were inside the vehicle, another issue can arise concerning who actually possessed any drugs that were discovered.

A drug case involving a vehicle may therefore involve both:

1. a Charter challenge to the search; and
2. a factual challenge to possession.

Cellphone Evidence

Cellphones can become significant evidence in trafficking investigations. Police may seek access to:

• text messages;
• call records;
• photographs;
• contact lists;
• messaging applications;
• location information; and
• other stored data.

Electronic communications may be used to support allegations involving drug transactions or relationships between alleged participants. The defence can examine how the evidence was obtained, whether it is admissible and what the communications actually mean in context.

Confidential Informants and Police Sources

Some drug investigations begin with information supplied by confidential sources. Police may rely on that information when seeking search warrants or conducting further investigation.

The identity of confidential informants is generally protected by strong legal rules, but the information used by police can still become relevant when assessing whether investigative steps were lawfully authorized.

Search-warrant challenges involving confidential-source information can be complex and require careful review of the investigative record.

What Happens After a Drug Arrest?

The next steps depend on the seriousness of the charge and circumstances of the accused. Police may release the accused or hold them for a bail hearing.

More serious allegations involving trafficking, production or large quantities of controlled substances may create more complicated bail issues.

After release or bail, the case generally proceeds through:

• initial court appearances;
• disclosure;
• review of police evidence;
• Crown and defence discussions;
• Charter applications where appropriate;
• preliminary proceedings where applicable;
• trial; and
• sentencing if there is a conviction.

Not every drug case proceeds to trial. Some charges are withdrawn or otherwise resolved before trial.

Bail for Drug Charges

Drug charges can result in significant release conditions. Depending on the circumstances, conditions can restrict:

• contact with co-accused people;
• attendance at specified locations;
• possession of weapons;
• drug or alcohol possession;
• use of communication devices; and
• other activities.

Serious trafficking or production allegations may require a detailed bail plan. Where a surety is proposed, the court may consider whether the proposed supervision adequately addresses the concerns raised by the allegations.

Disclosure in a Drug Case

Drug prosecutions can generate extensive disclosure. Depending on the investigation, the Crown’s materials may include:

• police notes;
• surveillance reports;
• photographs;
• body-camera footage;
• search warrants;
• Information to Obtain documents;
• laboratory reports;
• drug-analysis certificates;
• cellphone extractions;
• text messages;
• financial records;
• witness statements;
• video surveillance;
• expert reports; and
• evidence concerning seized cash or property.

A large volume of evidence does not necessarily mean every part of the Crown’s case is strong. The defence must determine which evidence actually proves the elements of the alleged offence.

Controlled Substance Identification

The Crown must prove that the substance involved in the charge falls within the applicable controlled-substance legislation. Police commonly send seized material for analysis.

Issues concerning laboratory testing, handling and continuity of exhibits can therefore become part of the evidence.

The defence can review whether the prosecution has properly connected the substance analyzed to the substance allegedly seized from the accused.

Common Defences to Drug Charges

There is no single defence to a drug allegation. The appropriate defence depends on the offence and the way the evidence was obtained.

Challenging Possession

Possession may be disputed where the drugs were discovered in a location accessible to several people. The defence can examine:

• knowledge;
• control;
• ownership of the property;
• access to the location;
• forensic evidence;
• statements;
• surveillance; and
• evidence connecting other people to the drugs.

Mere presence near controlled substances does not necessarily establish possession.

Challenging the Alleged Trafficking Purpose

Where the charge is possession for the purpose of trafficking, the defence may accept that drugs were possessed but dispute the Crown’s claim that they were intended for distribution.

The surrounding evidence becomes critical. Packaging, quantity and cash can be relevant, but each item must be interpreted in context.

The Crown ultimately bears the burden of proving the trafficking purpose beyond a reasonable doubt.

Challenging Search and Seizure Evidence

Charter litigation can be central to drug prosecutions because drugs are frequently discovered through searches.

The defence may challenge:

• a warrantless search;
• the grounds supporting a search warrant;
• execution of the warrant;
• seizure of electronic devices;
• vehicle searches; or
• other investigative conduct.

Where evidence was obtained through a Charter breach, the defence may seek its exclusion under section 24(2) of the Charter.

Exclusion is not automatic. The court applies the applicable legal test to determine whether admitting the evidence would bring the administration of justice into disrepute.

Challenging Statements

Statements made to police may become important where the Crown uses them to establish knowledge, ownership or involvement in trafficking.

A defence lawyer can examine whether:

• the accused was detained;
• the right to counsel was provided;
• the accused had a reasonable opportunity to speak with counsel;
• the statement was voluntary; and
• other Charter issues arose.

A statement that appears minor can sometimes become significant when combined with other evidence.

Challenging Identification

Large drug investigations can involve multiple people, vehicles and locations. The defence may dispute whether the accused was actually the person observed in surveillance or communications.

Identification issues can arise from:

• poor-quality video;
• brief observations;
• assumptions by investigators;
• common vehicles;
• shared devices; and
• mistaken attribution of electronic communications.

The Crown must prove the identity of the accused as the person who committed the alleged offence.

Challenging Electronic Evidence

Electronic evidence can appear highly persuasive, but it still needs to be properly interpreted and attributed. Questions can include:

• Who was actually using the phone?
• Who sent the message?
• What does the language mean?
• Is the conversation complete?
• Were messages deleted or taken out of context?
• Was the device shared?
• How did police obtain the evidence?

These questions can be particularly important in trafficking and conspiracy prosecutions.

What Are the Penalties for Drug Offences?

Drug penalties depend heavily on the specific offence and controlled substance. It is therefore misleading to describe all drug charges as carrying the same punishment.

For example, trafficking or possession for the purpose of trafficking involving a Schedule I or II substance is an indictable offence carrying a maximum sentence of life imprisonment under section 5 of the CDSA.

Different maximum penalties apply to substances in other schedules.

Simple possession is governed separately and generally carries substantially lower maximum penalties than trafficking.

The actual sentence after conviction depends on factors including:

• the offence;
• substance;
• quantity;
• role of the accused;
• criminal record;
• commercial nature of the activity;
• aggravating and mitigating circumstances; and
• the accused’s personal circumstances.

Maximum penalties should not be confused with the sentence someone will necessarily receive.

Sentencing for Drug Offences

Sentencing in a drug case is individualized. The court can consider factors including the accused’s role in the offence. There can be an important distinction between:

• someone accused of personal possession;
• a street-level trafficker;
• a courier;
• someone accused of supplying others;
• someone operating a production facility; and
• someone alleged to have an organizational role.

The amount and type of controlled substance can also significantly affect sentencing. Effective sentencing advocacy can involve presenting the court with a complete picture of the accused rather than focusing only on the circumstances of the offence.

First-Time Drug Charges

A person without a previous criminal record may have concerns that a first drug charge will automatically result in jail or a permanent criminal record. That is not necessarily the case. The available outcomes depend on the specific offence, the strength of the evidence and the circumstances.

Simple possession cases can raise very different resolution considerations from serious trafficking allegations.

A lawyer can review whether withdrawal, an alternative resolution or another outcome may be available.

Alternatives in Simple Possession Cases

Section 10.1 of the CDSA recognizes principles emphasizing health and social responses to problematic substance use and consideration of alternatives to judicial sanctions in appropriate possession cases.

That does not mean every simple possession charge will automatically be diverted or withdrawn. The availability of an alternative depends on the facts, the accused’s circumstances and the prosecutorial decision.

This is another reason simple possession should be distinguished from allegations involving trafficking, production or importation.

Drug Charges and Criminal Records

A drug conviction can result in a criminal record. Depending on the offence and individual circumstances, a conviction can potentially affect:

• employment;
• professional licensing;
• immigration;
• international travel;
• volunteer opportunities;
• security clearances; and
• future criminal proceedings.

The long-term consequences can be significant even where the immediate sentence does not involve custody. Being charged, however, is not the same as being convicted. The evidence should be reviewed before assumptions are made about the outcome.

Drug Charges and Immigration Consequences

Drug convictions can create serious immigration concerns for people who are not Canadian citizens. The consequences depend on the specific offence, sentence and immigration status.

Where immigration consequences may be relevant, they should be considered before decisions are made about a guilty plea or resolution.

Criminal and immigration advice may both be necessary.

Seized Cash and Property

Drug investigations can involve seizure of:

• cash;
• vehicles;
• electronics;
• property;
• equipment; and
• other assets.

Police and prosecutors may allege that property represents proceeds of crime or was used in connection with an offence. Questions involving seized assets can continue alongside the criminal prosecution.

The defence should identify early what property was seized and the legal basis relied upon.

Youth Drug Offences

Young people accused of drug offences are generally dealt with under the Youth Criminal Justice Act.

The underlying drug offence may still arise under the CDSA, but the youth justice system creates different rules concerning matters such as:

• statements to police;
• release;
• extrajudicial measures;
• sentencing;
• privacy; and
• records.

A youth drug allegation should therefore be assessed within both the CDSA and YCJA frameworks.

How De Boyrie Law Defends Drug Charges

Drug cases can depend as much on police investigative conduct as on the physical substances seized. At De Boyrie Law, preparing a drug defence can involve examining:

• why the investigation began;
• surveillance evidence;
• grounds for detention and arrest;
• search warrants;
• Information to Obtain documents;
• warrantless searches;
• vehicle searches;
• cellphone seizures;
• statements made to police;
• forensic evidence;
• laboratory evidence;
• alleged possession;
• alleged trafficking purpose;
• co-accused evidence;
• Charter violations; and
• sentencing or resolution options.

The defence strategy should be built around the specific evidence and charge.

Why Early Legal Advice Matters in Drug Cases

Drug investigations can involve evidence that becomes difficult to reconstruct later. Surveillance footage may be overwritten, electronic evidence may change and witnesses’ memories can fade.

A lawyer can begin reviewing the circumstances of the investigation and preserving relevant defence evidence early. Early legal advice can also be important when:

• police want an accused to provide a statement;
• a bail hearing is approaching;
• search warrants need to be reviewed;
• co-accused people are involved; or
• significant property has been seized.