Understanding Gross Negligence: What It Means and Why It Matters

Mar 13, 2025

When it comes to personal injury law, not all negligence is created equal. While ordinary negligence involves a failure to exercise reasonable care, gross negligence takes things a step further. It's a term that often surfaces in legal discussions, especially when liability waivers, statutory immunities, or serious accidents are involved. But what exactly is gross negligence, and how does it differ from ordinary negligence? Let's break it down.

What is Gross Negligence?

Gross negligence is defined as a lack of any care or an extreme departure from what a reasonably careful person would do in the same situation to prevent harm to oneself or others. It is more than just failing to act with reasonable care; it's about acting in a way that's reckless or showing a complete disregard for the safety of others. This standard can be met through action or inaction.

As the California Supreme Court explained, gross negligence has long been defined as either a "want of even scant care" or "an extreme departure from the ordinary standard of conduct." (City of Santa Barbara v. Superior Court (2007) 41 Cal.4th 747, 754 [62 Cal.Rptr.3d 527, 161 P.3d 1095]).

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Gross Negligence vs. Recklessness

It's important to distinguish gross negligence from recklessness or willful misconduct. Reckless conduct involves acting with intentional disregard for a known risk. While gross negligence doesn’t require intent, it does require behavior that is unreasonable and dangerous. As noted in City of Santa Barbara, "wanton or reckless misconduct (or 'willful and wanton negligence') describes conduct by a person who may have no intent to cause harm, but who intentionally performs an act so unreasonable and dangerous that he or she knows or should know it is highly probable that harm will result." (Id. at p. 754, fn. 4).

When Does Gross Negligence Matter?

Gross negligence often becomes relevant in specific legal contexts:

Statutory Immunities: Certain statutes offer immunity unless gross negligence is proven. For example, Government Code section 831.7(c)(1)(E) excludes immunity for public entities or employees if gross negligence is the proximate cause of an injury during hazardous recreational activities.


Liability Waivers: Courts have distinguished between ordinary negligence and gross negligence in cases involving signed liability waivers. A waiver may release liability for ordinary negligence but not for gross negligence (City of Santa Barbara, supra, 41 Cal.4th at 777).


In these cases, once a defendant establishes the validity of a liability release, the burden shifts to the plaintiff to prove gross negligence by a preponderance of the evidence (Eriksson v. Nunnink (2015) 233 Cal.App.4th 708, 732, 734 [183 Cal.Rptr.3d 234]).

Gross Negligence in Practice

California courts have provided clarity on how gross negligence is evaluated:

A lack of gross negligence can be determined as a matter of law if the plaintiff's evidence fails to raise a triable issue (Grebing v. 24 Hour Fitness USA, Inc. (2015) 234 Cal.App.4th 631, 638-639 [184 Cal.Rptr.3d 155]).

However, determining whether conduct constitutes gross negligence is generally a question of fact, dependent on the nature of the act and surrounding circumstances (Jimenez v. 24 Hour Fitness USA, Inc. (2015) 237 Cal.App.4th 546, 555 [188 Cal.Rptr.3d 228]).

Evidence that a defendant's actions "substantially or unreasonably increased the inherent risk of an activity" may establish gross negligence, especially when it involves a breach of safety protocols or industry standards (Anderson v. Fitness Internat., LLC (2016) 4 Cal.App.5th 867, 881 [208 Cal.Rptr.3d 792]).
 
Statutory Examples of Gross Negligence

California statutes frequently reference gross negligence in the context of immunity for emergency responders and professionals. For instance:

Bus. & Prof. Code, § 2727.5: Grants immunity to licensed nurses providing emergency care unless their conduct is grossly negligent.

Bus. & Prof. Code, § 2395.5: Offers similar protection to licensed physicians providing emergency obstetrical services unless gross negligence is involved.

Health & Saf. Code, § 1799.106: Immunizes firefighters and police officers providing emergency medical services, unless their actions are grossly negligent.

In Decker v. City of Imperial Beach (1989) 209 Cal.App.3d 349, 358 [257 Cal.Rptr. 356], the court cited Prosser on Torts, describing gross negligence as "a failure to exercise even that care which a careless person would use."

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Can Gross Negligence Be Determined as a Matter of Law?

Yes, but only when the facts are clear-cut. Courts have ruled that if the plaintiff’s evidence fails to establish gross negligence, summary judgment may be appropriate (Joshi v. Fitness Internat., LLC (2022) 80 Cal.App.5th 814, 828 [295 Cal.Rptr.3d 572]). Still, many cases rely on the judgment of a jury to decide whether a defendant's conduct rises to this higher level of negligence.

 
Why Gross Negligence is Important

Understanding gross negligence matters because it defines the boundaries of liability and personal responsibility in California law. It also highlights the level of care expected in hazardous situations and can determine whether liability waivers or statutory immunities hold up in court.

 
Final Thoughts

Gross negligence isn’t just a legal term; it’s a standard that protects people from egregious behavior that poses unnecessary risks. If you've been injured and believe gross negligence played a role, it's crucial to speak with an experienced attorney. They can help you navigate complex legal standards and fight for the compensation you deserve.

Understanding the nuances of gross negligence is key to protecting your rights and holding others accountable for extreme misconduct.

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If you or a loved one has been injured due to negligence--whether it be a car accident, slip and fall, elder abuse, workplace injury, or more--we're here to help. Contact Southern California Personal Injury Law today for a free, no-obligation case evaluation at (949) 933-1973.

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