Dr. Russ Callaghan, pictured here at the University of Northern British Columbia is leading a study on the effects of cannabis legalization on motor vehicle collision injuries among young people. (UNBC photo)

UNBC researcher leads study on cannabis-impaired driving

Dr. Russ Callaghan hypothesizes increased motor vehicle collision injuries among young people

A University of Northern British Columbia (UNBC) research will be leading a study on the impact of cannabis legalization on motor vehicle collision injuries among young people.

“My hypothesis is that you’re going to see increased use and that use is going to lead to increases in motor vehicle collision harms,” said Dr. Russ Callaghan, a professor with the UNBC Northern Medical Program.

Interested in building on his work with minimum ages for alcohol and tobacco use, Callaghan applied for and received a $124,00 grant from the Canadian Institutes of Health Research.

“When cannabis legalization came about I was interested in how the minimum legal age cannabis laws might affect major harms that might be incurred by young people,” he said.

“I found that these particular minimum age laws [alcohol and tobacco] have a very powerful effect on attenuating harms and substance use behaviour among age-restricted youth.

“The hypothesis is that the minimum age law is going to have a protective effect on underage youth, and then it’s among those young people who are just older than the minimum legal cannabis age that are going to show very pronounced increases in motor vehicle collision injuries. I think you’re going to see increased cannabis use and then subsequent cannabis-impaired driving and injuries related to that in that age group.”

READ MORE: Telkwa pot plant application passes review

Callaghan and collaborators from Dalhousie University in Nova Scotia and the University of Victoria will gather and examine data from hospital emergency departments across the country. He expects they will have results by the end of this year or early next year.

“I was interested in how cannabis legalization might have an impact on cannabis-impaired driving, because cannabis use is quite prevalent among young people,” Callaghan said. “About a third of all young people have used cannabis in the last 90 days and we know that motor vehicle collision injuries are extremely high in that particular age group.

“It is essential for the public and policymakers to understand the potential problems and benefits of cannabis legalization, and this study will provide important evidence regarding a major area of harm to youth and young adults in our society.”

READ MORE: Canadian cannabis edibles, topicals market worth $2.7B already: Deloitte

One benefit of legalization is making more research possible.

“Researchers, if they want to do some studies with people smoking cannabis it’s not an illicit substance so it’s much easier to do research and it’s much more topical now … politicians and public health officials are much more interested in the effects of cannabis right now than they were in the past,” Callaghan said.

“I think there is going to be much more cannabis research in the near future and it’s probably going to be Canadian researchers who are going to be international leaders here because we’re one of the few countries in the world that have legalized cannabis at a national level.”



editor@interior-news.com

Like us on Facebook and follow us on Twitter

Just Posted

Saanich mayor urges premier to tweak road speeds in an ‘epidemic of road crash fatalities’

Haynes cites ICBC and provincial documents in letter to John Horgan

Sidney councillor predicts developers will take liberties after retroactive approval of beach stairs

Developer built stairs in an environmentally sensitive area without prior approval

Trans ID Clinics provide folks with pro bono legal advice

Free info sessions for people looking to change their name, gender marker on their identification

Plant-based pizza restaurant to open its doors in Victoria this December

Virtuous Pie has locations in Vancouver, Toronto and Portland

Oak Bay ready for 19th annual Light Up

Games, crafts, live music, roasted chestnuts mark Sunday’s Light Up

B.C. politicians view supermodel’s transition journey on Transgender Day

Liberal MLA Jane Thornthwaite and New Democrat MLA Spencer Chandra Herbert appear in the documentary

POLL: Do you plan on making any purchases on Black Friday?

We’ve all seen the images. Shoppers rioting outside of a store in… Continue reading

Greater Victoria Crime Stoppers wanted list for the week of Nov. 19

Greater Victoria Crime Stoppers is seeking the public’s help in locating the… Continue reading

John Mann, singer and songwriter of group Spirit of the West dead at 57

Mann died peacefully in Vancouver on Wednesday from early onset Alzheimer’s

VIDEO: B.C. high school’s turf closed indefinitely as plastic blades pollute waterway

Greater Victoria resident stumbles on plastic contamination from Oak Bay High

Four arrested after report of shots fired in Nanaimo

RCMP arrest four suspects in high-risk takedown in Cedar

South Cariboo Driver hits four cows due to fog

The RCMP’s investigation is ongoing

B.C. won’t appeal decision protecting ICBC court experts

Change to evidence rules next to save money, David Eby says

1898 Yukon gold rush photo featuring Greta Thunberg look-alike sends internet into tailspin

Jokes erupted this week after a 120-year-old photo taken by Eric A. Hegg surfaced from archives

Most Read