More than one third who consumed pot drove within two hours: Health Canada survey

More than one third who consumed pot drove within two hours: Health Canada survey

OTTAWA — More than one third of Canadians who reported consuming cannabis in a Health Canada survey said they’d gotten behind the wheel of a car within two hours of pot use.

Among respondents who reported consuming cannabis in the previous 12 months, 39 per cent said they had driven a vehicle within two hours of using marijuana.

Of those, 46 per cent said they’d done so one to 10 times, another 29 per cent said they done so more than 10 times. Two per cent reported having an interaction with law enforcement related to driving under the influence.

The survey was designed to give a snapshot of marijuana consumption across the country and was conducted from March 13 to May 24 with participants 16 and older across all provinces and territories.

It found males (45 per cent) were more likely to report driving within two hours of using cannabis than females (31 per cent).

The findings, released Tuesday, come as federal and provincial governments prepare for the legalization of recreational marijuana in July. They’ve acknowledged that the issue of curbing drug-impaired driving and enforcing prohibitions on it will be a challenge.

The survey asked 9,215 respondents about their knowledge and use of marijuana, as well as their attitudes towards cannabis, including driving behaviours after consumption. Of those, 2,650 reported using pot in the previous year for non-medical or medical purposes.

A majority of participants could not specify how much time it takes before it is safe to drive after cannabis use.

Thirty-six per cent said it depends on tolerance, weight and the quantity of consumption. Another 23 per cent said they didn’t know.

The survey also found the vast majority of respondents — 77 per cent — believe pot use can be habit forming.

The survey was designed to seek an over-representation of the number of cannabis users and therefore is not meant to provide general population prevalence estimates for cannabis use, Health Canada said, noting the goal of the survey was to bring in detailed information about user habits and behaviour.

Legalized Marijuana

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

A nurse gets a swab ready at a temporary COVID-19 test clinic in Montreal, on Friday, May 15, 2020. Health Canada has reversed course on home test kits for COVID-19, saying it will now review applications for such devices. THE CANADIAN PRESS/Paul Chiasson
Alberta declines Ontario’s request to send health-care workers

Alberta is “not in a position” to send health-care workers out of… Continue reading

The Red Deer Rebels allowed four straight goals from the Medicine Hat Tigers Friday night on the road. (Photo by Rob Wallator/ Red Deer Rebels)
Tigers hand Red Deer Rebels 10th straight loss

Tigers 4 Rebels 2 Through 17 games in the shortened WHL season,… Continue reading

Meghan Huizing has been selected by Red Deer Catholic Regional Schools as a finalist for the Alberta School Boards Association (ASBA) 2021 Edwin Parr Award. (Photo courtesy of Red Deer Regional Catholic Schools)
Red Deer Catholic names finalist for Edwin Parr Award

Meghan Huizing from St. Gregory the Great Catholic School in Blackfalds has… Continue reading

GrammaLink-Africa members are participating in the Stride to Turn the Tide campaign until June 30. (Contributed photo)
Red Deer group walking to raise money for African grandmothers

A group of central Albertans will be walking every day until the… Continue reading

Red Deer Public Schools will not pilot the new draft curriculum at its elementary schools. (File photo contributed by Red Deer Public Schools)
UPDATED: Red Deer Public Schools says no to piloting new curriculum

Alberta Teachers’ Association support school boards

Montreal Canadiens' Tyler Toffoli celebrates his goal past Calgary Flames goaltender Jacob Markstrom during second-period NHL hockey action in Montreal on Friday, April 16, 2021. THE CANADIAN PRESS/Paul Chiasson
Toffoli scores twice, Canadiens put some distance on Flames with 2-1 win

Toffoli scores twice, Canadiens put some distance on Flames with 2-1 win

Canadian prop Jake Ilnicki savouring life in Seattle, looks forward to facing Arrows

Canadian prop Jake Ilnicki savouring life in Seattle, looks forward to facing Arrows

Corey Conners, of Canada, hits out of a bunker on the seventh hole during the final round of the Masters golf tournament in Augusta, Ga., Sunday, April 11, 2021. Conners notched six birdies on his back nine to take the lead after his second round of the RBC Heritage on Friday. THE CANADIAN PRESS/AP-Matt Slocum
Canadian Corey Conners surges into lead at PGA Tour’s RBC Heritage

Canadian Corey Conners surges into lead at PGA Tour’s RBC Heritage

Patrick Marleau poised to break Gordie Howe’s games record

Patrick Marleau poised to break Gordie Howe’s games record

Leylah Annie Fernandez of Canada serves to Marie Bouzkova of the Czech Republic in round 1 of the Rogers Cup women's tennis tournament in Toronto, Monday August 5, 2019. THE CANADIAN PRESS/Mark Blinch
Rebecca Marino propels Canada into 2-0 lead over Serbia at Billie Jean King Cup

Rebecca Marino propels Canada into 2-0 lead over Serbia at Billie Jean King Cup

Dalton Kellett pulls out of the pits during a practice session for the Indianapolis 500 auto race at Indianapolis Motor Speedway, in Indianapolis, Thursday, Aug. 13, 2020. Dalton Kellett is pleased his second career season in IndyCar will be different than his first, which started on an elaborate iRacing rig in his home office in Indianapolis because of COVID-19 restrictions. THE CANADIAN PRESS/AP-Darron Cummings
Canada’s Dalton Kellett set for a more stable season as an IndyCar driver

Canada’s Dalton Kellett set for a more stable season as an IndyCar driver

Canada head coach Bev Priestman reacts during the women's international friendly soccer match between England and Canada at Bet365 stadium in Stoke on Trent, England, Tuesday, April 13, 2021. THE CANADIAN PRESS/AP/Rui Vieira
Canadian women get peek at their possible road at Olympic soccer tournament

Canadian women get peek at their possible road at Olympic soccer tournament

Head coach John Tait talks to his team as Canada takes on Japan in women's sevens rugby action at the 2016 Olympic Games in Rio de Janeiro, Brazil on Saturday, Aug. 6, 2016. THE CANADIAN PRESS/Sean Kilpatrick
Rugby Canada says probe into complaint from members of women’s 7s team is complete

Rugby Canada says probe into complaint from members of women’s 7s team is complete

Most Read