Arrested or Detained in Alberta? A Guide by a Calgary Criminal Lawyer
Being approached, questioned, or taken into custody by the police is one of the most stressful experiences a person can face. Whether it happens on a busy street in downtown Calgary or during a traffic stop on the Deerfoot, the physiological response is the same: confusion, fear, and a desperate need for answers.
When your liberty is at stake, knowing your rights isn’t just a theoretical exercise—it is your primary line of defence. If you find yourself in this position, the first thing you should know is that you have the right to remain silent and the right to seek immediate legal counsel. Navigating the complexities of the Canadian Charter of Rights and Freedoms requires a steady hand. Engaging a seasoned Calgary criminal lawyer early in the process can mean the difference between a quick release and a prolonged legal battle.
At Hoare Claxton, we represent individuals across Alberta, from our home base in Calgary to jurisdictions throughout the province, ensuring that police powers are kept in check and your constitutional protections are upheld.
1. Understanding the Difference Between Detention and Arrest
In Canadian law, there is a distinct legal difference between being “detained” and being “under arrest.” Knowing which category you fall into determines what the police can do and what you are required to do.
What is Detention?
Detention occurs when a police officer assumes control over your movement through a physical or psychological hurdle. You are detained if a reasonable person in your shoes would feel they had no choice but to comply with the officer’s direction.
- Investigative Detention: Police may detain you briefly if they have “reasonable grounds to suspect” you are connected to a particular crime.
- Traffic Stops: Most roadside stops are a form of brief detention.
What is an Arrest?
An arrest is more formal and serious. It occurs when police take control of your person with the intent to charge you with a specific criminal offence. For an arrest to be valid, the officer must:
- Inform you that you are under arrest.
- State the specific reason (the charge) for the arrest.
- Physically touch you or indicate that you are in custody.
Why the Distinction Matters
While both trigger your right to be informed of the reason and your right to counsel, the scope of a police search is generally much broader during an arrest than during a brief investigative detention.
2. What the Police Need Before Detaining or Arresting a Suspect
The police do not have an absolute right to stop or hold anyone they choose. Their powers are governed by the Criminal Code and the Charter.
Grounds for Detention: Reasonable Suspicion
To detain you for investigative purposes, an officer must have reasonable grounds to suspect that you are involved in criminal activity. This suspicion must be based on objective facts, not just a “hunch” or your appearance.
- Example: If a robbery just occurred and you match a specific description provided by a witness while running away from the scene, the police likely have grounds to detain you.
Grounds for Arrest: Reasonable and Probable Grounds
The threshold for an arrest is higher. An officer must have reasonable and probable grounds to believe an offence has been committed and that you are the person who committed it.
- Warrantless Arrests: Police can arrest without a warrant if they find you committing an offence or if they believe you have committed an indictable offence.
- Arrest Warrants: In many cases, police must go before a Justice of the Peace to obtain a warrant specifically authorizing your arrest.
3. What Can the Police Do Upon Detention or Arrest?
Once you are in custody, the police have specific powers to ensure their safety and preserve evidence. However, these powers are not unlimited.
Search Incident to Arrest
If you are lawfully arrested, the police have the power to search you and your immediate surroundings. This is done to:
- Ensure the safety of the officers and the public (searching for weapons).
- Prevent the destruction of evidence.
- Locate tools that could assist in an escape.
Search During Detention
During a brief investigative detention, the police’s power to search is much more restricted. They are generally only allowed to perform a “pat-down” or “frisk” search for weapons if they have a reasonable belief that their safety is at risk. They are not permitted to conduct a deep search of your pockets or bags for drugs or stolen property unless they have transitioned to a full arrest.
Use of Force
Section 25 of the Criminal Code allows police to use “as much force as is necessary” to carry out their duties. However, if the force is excessive, it may constitute an assault or a violation of your Section 7 Charter rights.
4. What Are Your Rights Upon Detention or Arrest?
If you are looking for a criminal lawyer in Calgary, it is often because these fundamental rights were either ignored or are now your best path to a successful defence.
The Right to Be Informed (Section 10(a))
You have the right to be told promptly why you are being detained or arrested. The police cannot keep you in the dark; you must know the “jeopardy” you face so you can make informed decisions about your next steps.
The Right to Counsel (Section 10(b))
This is perhaps the most critical right. You have the right to retain and instruct a lawyer without delay.
- The Informational Duty: Police must tell you that you have the right to a lawyer and that Legal Aid/Duty Counsel is available.
- The Implementational Duty: Once you ask for a lawyer, the police must provide you with a telephone and a private space to speak with one. They must “hold off” on questioning you until you have had a chance to speak with your criminal lawyer.
The Right to Remain Silent (Section 7)
You are not required to answer any questions beyond providing your name and address. Anything you say can and will be used against you in court. Many people believe they can “talk their way out of it,” but in reality, they often provide the very evidence the Crown needs to secure a conviction.
5. Forms of Release: Getting Out of Custody
Not everyone who is arrested stays in jail until their trial. There are several ways you might be released:
If the police refuse to release you, you must be brought before a Justice of the Peace for a Bail Hearing within 24 hours. This is where having an experienced criminal lawyer is vital to argue for your freedom. You can learn more about the types of charges we handle on our services page.
6. How Hoare Claxton Can Help With Your Case
The moments following an arrest are critical. The decisions you make—and the actions the police take—will form the foundation of your legal defence. As criminal lawyers in Calgary, Alberta, the team at Hoare Claxton provides aggressive and empathetic representation.
We Protect Your Constitutional Rights
We meticulously review police reports, body-cam footage, and witness statements to determine if your Charter rights were violated. If the police searched you without grounds or denied you your right to a lawyer, we can file a Section 24(2) application to have that evidence excluded from your trial.
We Navigate the Bail Process
Being stuck in remand can cost you your job and strain your family relationships. We work quickly to secure the best possible release conditions so you can fight your case from the comfort of your home.
We Build a Strategic Defence
From impaired driving and assault to complex financial crimes, our firm understands the Alberta provincial courts and the Court of King’s Bench. We don’t just “manage” cases; we build strategies aimed at withdrawals, stays of proceedings, or acquittals.
Conclusion: Your Next Steps
If you or a loved one has been arrested or detained, time is of the essence. The legal system moves quickly, and the choices you make in the first 24 hours can impact the rest of your life. Remember: stay calm, exercise your right to silence, and demand to speak with a criminal lawyer in Calgary.
If you have a criminal record or are currently facing charges, contact Hoare Claxton in Calgary for a free consultation at (587) 355-8889 or via our online contact form.




