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April 13, 2026 | slip and fall accident Claims

What Happens if You Slip and Fall Indoors – With or Without a Wet Floor Sign?

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Slip and fall accidents inside buildings happen more often than people realize. They can occur in grocery stores, restaurants, shopping malls, office buildings, apartment complexes, and other places we visit every day. One moment you are walking normally, and the next you are on the ground, often injured and unsure exactly what just happened.

After a fall like this, many people immediately wonder whether there was a wet floor sign and, more importantly, if that determines whether they have a legal claim. The reality is that the presence or the absence of a warning sign does not automatically determine who is responsible. The law in Ontario looks at the bigger picture, focusing on whether the property owner or business took reasonable steps to keep visitors safe.

Understanding Slip and Fall Laws in Ontario

In Ontario, slip and fall claims are governed by legislation called the Occupiers’ Liability Act. This law applies to anyone who controls a property, including store owners, commercial tenants, landlords, property managers, and maintenance companies.

The key feature of this statute is “reasonableness.” It requires occupiers to take reasonable care to ensure that people entering their premises are reasonably safe. This does not mean businesses must guarantee that nothing bad will ever happen. Accidents can occur even when precautions are taken.

Practically, from a slip and fall lawyer’s perspective, the focus is on whether the occupier acted reasonably under the circumstances. The Supreme Court of Canada confirmed this principle in Waldick v. Malcolm (1991).

Although the case involved a slip and fall on ice, the Court made an important point that applies equally to indoor situations: property owners must take reasonable steps to address foreseeable risks. In other words, if a hazard is predictable, proactive measures should be taken to prevent injuries.

Why A Wet Floor Sign Is Not Necessarily the End of a Claim

The presence of a wet floor sign does not defeat a claim. One of the most common misconceptions is that if a wet floor sign is present, there is no legal claim. That is not correct. A warning sign is only one of the factors courts consider when determining responsibility.

For example, if a grocery store leaves a large spill on the floor in a busy aisle and places a sign nearby, customers may still be forced to walk through the area. In that situation, a court could find that the store should have cleaned the spill more quickly or blocked access to the area altogether. The existence of a warning or wet floor sign does not replace the obligation to maintain safe premises.

Indeed, Ontario courts have recognized that mere placement of a warning sign does not necessarily discharge an occupier’s duty of care. For example, in Brown v. Marriott (2016), the plaintiff slipped in a hotel lobby where cleaning was underway, and a wet floor sign had been placed.

Despite the presence of the sign, liability was still found because the occupier’s staff failed to take adequate additional precautions, including properly drying the surface of the floor after mopping and ensuring guests could safely navigate the area.

What Happens if No Warning Sign Was Placed?

At the same time, the absence of a warning sign does not automatically mean the property owner is responsible. To succeed in a claim, the injured person must show that the occupier failed to take reasonable care.

One key question is whether the occupier knew, or should have known, about the hazard before the fall occurred. This concept is often referred to as notice. For example, if a drink spills on a restaurant floor and someone slips moments later, the staff may not have had enough time to discover and fix the problem. In that situation, the occupier might not be found liable.

In Martin v. AGO et al. (2022), an occupier was found not liable where evidence showed that the plaintiff slipped on a small, freshly deposited amount of water from a visitor’s wet umbrella. Even without a warning sign, the occupier was found not legally responsible because the hazard existed for such a short duration that the defendants could not have known or should not be expected to know about it.

How Do Courts Decide Liability in Slip and Fall Claims?

Importantly, courts analyze timing very closely when deciding fault in slip and fall claims. An occupier must have a reasonable opportunity to identify and correct the hazard before the accident occurs in order to be responsible for an accident.

One of the most important issues in indoor slip and fall cases is whether the business had a reasonable system for inspecting and maintaining the property. Courts often look at:

  • How frequently were floors inspected
  • Whether staff were trained to look for hazards
  • Whether spills were cleaned promptly
  • Whether there are written maintenance logs or safety policies
  • And more

Documentation is critical. In Dhaliwal v. Premier Fitness Clubs Inc. et al. (2012), the court highlighted the importance of having and following a reasonable inspection system. Where an occupier cannot demonstrate that inspections were carried out or that reasonable maintenance procedures were followed, courts are more likely to find them responsible.

This is why maintenance logs and incident reports often play a central role in slip and fall cases.

Indoor hazards are often predictable. Recently mopped floors, spilled food or liquids, entrance areas during rain or snow, leaks from refrigeration units, slippery tile surfaces, and debris on the ground are all common risks. Because these hazards are foreseeable, businesses are expected to take preventative steps such as regular inspections, prompt cleaning, floor mats, or monitoring of high-risk areas.

Contributory Negligence in Ontario Slip and Fall Claims

Once again, the key issue is whether the occupier acted reasonably in the circumstances.

Even in the instance where an occupier is found to be negligent, an injured person may still share some responsibility for the accident.

Ontario law allows courts to divide fault between parties, which is known as contributory negligence. Courts may consider whether the injured person was watching where they

were walking, whether they ignored a visible hazard, were distracted, or were wearing unsafe footwear. If both parties contributed to the accident, compensation may be reduced according to the percentage of responsibility assigned to each.

What to Do After a Slip and Fall Indoors to Preserve Your Legal Claim

What happens immediately after a fall can make a significant difference in a legal claim.

Reporting the incident to staff or management, taking photographs of the area, obtaining witness information, and seeking medical attention immediately can all help preserve evidence.

Footwear worn at the time should also be kept and preserved, as it may become relevant later.

Surveillance video is often particularly important, but businesses frequently erase footage within days or weeks unless it is requested. For this reason, obtaining legal advice early can help ensure important evidence is preserved.

Find Out Whether You Are Eligible to Pursue a Slip and Fall Claim

Ultimately, if you slip and fall indoors, the presence or absence of a wet floor sign does not determine whether you have a claim. The central question is whether the property owner or business took reasonable steps to keep the premises safe.

Every case depends on its specific facts, and understanding your rights early can make an important difference if you have been injured. Choosing an experienced slip and fall lawyer you trust to handle your case is important. Contact Preszler Injury Lawyers for a free consultation.

Co-Authored by Thomas Kimball

Personal Injury Lawyer

Lawyer Thomas Kimball’s practice focuses on personal injury claims, including motor vehicle accident claims, premises liability claims, long-term disability claims, and catastrophic injuries.

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