Senior Drivers and Cannabis: New Research Highlights Risks Behind the Wheel

by AutoExpert   |  3 October, 2024

Share :

Hey everyone, here's something you might not have thought about: seniors who enjoy their weed might want to think twice before driving. There’s fresh research out of Canada that's putting a spotlight on this, and it turns out, the effects of lighting up and hitting the road can be pretty risky, no matter your age.

In a pretty eye-opening experiment using a driving simulator, researchers found that seniors who've been smoking marijuana long-term were pretty shaky on the road, weaving in and out of their lanes just 30 minutes after getting high. The good news? They seemed to recognize they were buzzed and slowed down their driving speed. But even after the high wore off a bit—three hours later—they still felt their driving was impaired.

Senior Drivers

Patricia Di Ciano, the lead scientist on this study from the Center for Addiction and Mental Health in Toronto, points out that as more Baby Boomers are picking up the habit, it’s important to understand how weed affects their driving—especially since many seniors also take other medications that could mix in tricky ways with cannabis.

Now, you might think folks who’ve been enjoying weed for decades could handle their cars just fine—kind of like building up a tolerance. But this study busts that myth wide open. Even seasoned tokers showed significant weaving early on in the test, though it did lessen after a few hours.

Senior Drivers

Participants were also pretty honest about their own driving abilities. They admitted feeling off their game even hours after smoking, and blood tests showed their THC levels were still over the legal limit for driving.

Senior Drivers

So, what’s the takeaway? Just like with any other age group, driving high can be dangerous. If you’re an older adult who likes to indulge, it might be a good idea to avoid getting behind the wheel. This isn't just about staying on the right side of the law—it's about keeping the roads safe for everyone.

Recomended:

Audi’s A2 Had a Removable Bonnet, but Owners Didn’t Need It Off to Check the Oil - Photo
Others
Audi’s A2 Had a Removable Bonnet, but Owners Didn’t Need It Off to Check the Oil

The original Audi A2’s front service flap provided access to its oil dipstick and the filling points for engine oil and washer fluid. More extensive engine access involved removing the bonnet. O

AutoExpert
Look Behind the Seats: Porsche Gave the 928 Sun Visors at the Back - Photo
Others
Look Behind the Seats: Porsche Gave the 928 Sun Visors at the Back

The Porsche 928 had small sun visors near the top of its rear hatch opening, roughly level with the tailgate hinges. They helped shade the rear cabin from sunshine entering through the large, sloping

AutoExpert
Honda Put a Vacuum Cleaner in the Odyssey, but Spilled Drinks Were Still Your Problem - Photo
Others
Honda Put a Vacuum Cleaner in the Odyssey, but Spilled Drinks Were Still Your Problem

HondaVAC was a factory-installed vacuum offered on selected Honda Odyssey versions. Stored in the rear cargo area, it cleaned up dry dirt and debris using a pull-out hose and attachments. Despite bein

AutoExpert
This Maserati GranTurismo Is Now A Handcrafted Copper Work Of Art - Photo
Car News
This Maserati GranTurismo Is Now A Handcrafted Copper Work Of Art

Someone looked at a Maserati GranTurismo and decided it needed a copper skin. Not copper-colored paint, actual copper, hammered by hand and shaped into a one-off body. The result is the Peralta D, the

AutoExpert
Toyota Put Snow Tracks on Five of Its Toughest SUVs and Trucks — But You Can’t Buy Them - Photo
Concept
Toyota Put Snow Tracks on Five of Its Toughest SUVs and Trucks — But You Can’t Buy Them

Toyota apparently looked at five of its SUVs and pickups and thought, “You know what these need? Snow tracks.” The result is the Snowhunter concept family, a collection of machines built t

AutoExpert
Mopar Gave the 2027 Dodge Charger More Attitude — But No Extra Horsepower - Photo
Car News
Mopar Gave the 2027 Dodge Charger More Attitude — But No Extra Horsepower

Mopar is turning 90, and its birthday present comes with carbon fiber, a hood scoop, and enough attitude to fill a parking lot. Meet the Mopar '27 Dodge Charger, a limited-edition package that giv

AutoExpert
Aston Martin Valkyrie Owner Spent $314,000 On Options, But May Still Lose Millions - Photo
Car News
Aston Martin Valkyrie Owner Spent $314,000 On Options, But May Still Lose Millions

Aston Martin built only 150 Valkyrie Coupes, and getting one new meant having millions to spare. Now, one of these road-going machines is heading to auction with an estimate that could leave its origi

AutoExpert
Mitsubishi Just Turned the Family-Friendly Outlander Into a Much Tougher Trail SUV - Photo
Car News
Mitsubishi Just Turned the Family-Friendly Outlander Into a Much Tougher Trail SUV

Most Mitsubishi Outlanders spend their lives doing school runs, grocery trips, and the occasional family holiday. The new Diamond Trail Edition, however, looks like it has other plans. Unveiled ahead

AutoExpert
Stuck at the Pump? Your Fuel Door May Have a Release Hidden in the Boot - Photo
Others
Stuck at the Pump? Your Fuel Door May Have a Release Hidden in the Boot

A stuck fuel door may have a manual release accessible from the luggage compartment. First check that the car is unlocked, then consult its handbook for the correct procedure. Some cars have a release

AutoExpert
Turn This Citroën’s Steering Wheel and the Middle Stays Exactly Where It Was - Photo
Others
Turn This Citroën’s Steering Wheel and the Middle Stays Exactly Where It Was

The first-generation Citroën C4 used a steering wheel with a rotating rim and a fixed central section. Keeping the centre stationary meant its controls stayed upright and allowed an airbag design

AutoExpert