What to do in the event of a serious car accident in Ontario

May 22, 2026, Kitchener, Ontario

Posted by: Robert Deutschmann, Personal Injury Lawyer

The moments after a serious car accident can be chaotic, overwhelming, and disorienting. Knowing what to do in those critical minutes and hours can protect your health, preserve important evidence, and strengthen any future legal claim.

Prioritize safety and call for help

Your first priority is safety. If possible, move yourself and others out of immediate danger. Turn on hazard lights and call emergency services right away. Police and paramedics play a crucial role not only in providing medical assistance but also in documenting the scene, which can become key evidence later.

Seek medical attention immediately

Even if injuries seem minor, it is essential to seek medical evaluation as soon as possible. Many serious injuries, including concussions and soft tissue damage, may not be immediately apparent. Prompt medical attention creates a record that connects your injuries to the accident, which is critical in any insurance or legal process.

Document the scene thoroughly

If you are physically able, gather as much information as possible. Take photographs of the vehicles, road conditions, traffic signs, and any visible injuries. Collect contact and insurance information from all drivers involved, as well as names and contact details of witnesses. These details can become invaluable when reconstructing what happened.

Be mindful of what you say

In the immediate aftermath, it is natural to want to explain or apologize. However, statements made at the scene can later be interpreted as admissions of fault. It is best to stick to factual information when speaking with police and avoid speculating about what caused the accident.

Notify your insurance company promptly

Reporting the accident to your insurer is a required step. Provide accurate information, but avoid speculation. Early notification helps initiate the claims process and ensures compliance with your policy obligations.

Understand accident benefits

Regardless of fault, individuals injured in a motor vehicle accident may be entitled to accident benefits. These can include medical and rehabilitation expenses, income replacement, and attendant care. Accessing these benefits often involves strict timelines and documentation requirements.

Keep detailed records

Maintain a file of all medical visits, expenses, correspondence, and time missed from work. These records provide a clear picture of how the accident has impacted your life and are essential in supporting a claim.

When to seek legal advice

Serious accidents often involve complex legal and insurance issues. If you have sustained significant injuries, it is important to understand your rights early. The experienced personal injury lawyers at Deutschmann de Koning Personal Injury Law can guide you through the process, deal with insurers on your behalf, and help you pursue fair compensation.

About Deutschmann de Koning Law

Deutschmann de Koning Law serves South-Western Ontario with offices in Kitchener-Waterloo, Cambridge, Woodstock, Brantford, Stratford and Ayr. The law practice of Robert Deutschmann and Nick de Koning focuses almost exclusively in personal injury and disability insurance matters. For more information, please visit www.ddinjurylaw.com or call us at 1-519-742-7774.