Marijuana Carry-Over Effects on Pilot Performance
WIS has highlighted key points in this article.
This study finds evidence for 24 hour carry-over effects of a moderate social dose of Marijuana on a piloting task. The results support our preliminary study and suggest that very complex human/machine performance can be impaired as long as 24 hours after smoking a moderate social dose, and that the user may be unaware of the drug's influence.
Issues When Measuring Drug Toxicity
WIS has highlighted key points in this article.
By Esteher Carenza THE LAWYER'S DAILY
(Mar.19 / 2019)
This column is the corollary to my earlier story: Problems with measuring drug toxicity. An important issue which arises from the biological samples taken by a drug recognition expert (DRE) involves s. 254(3.4(a)(b) and (3.6) of the Criminal Code where they read as follows:
Evidence on Acute & Residual Neurocognitive Effects of Cannabis Use in Adolescents & Adults: Systematic Metareview of Meta-analyses
WIS has highlighted key points in this article.
ADDICTION SSA
(Nov. 2021)
Imperfect Science of Cannabis Impairment Testing
WIS has highlighted key points in this article.
By John Gilmore THE LAWYER'S DAILY
(Feb. 14 / 2019)
Employers face a serious challenge in cannabis testing in the workplace — the current science cannot test for present impairment. Cannabis has unique qualities that make it unlike other drugs or alcohol. It is processed differently by the body, creates inactive byproducts and is retained in body tissue for weeks or longer.
Problems With Laboratory Only Determination of Impairment
WIS has highlighted key points in this article.
By Esther Carenza THE LAWYER'S DAILY
(Mar. 28 / 2019)
The institutions responsible for toxicological analysis of biological samples are imperative for the fair trial of cases involving allegations of driving while impaired by drugs. However, while they can be conclusive on whether a drug was detected, they will not have the ability to determine the timelines of a person’s drug impairment.
Cannabis Impairment Far Different From Alcohol Impairment
WIS has highlighted key points in this article.
By Nathan Baker THE LAWYER'S DAILY
(June 18, 2018)
The amendments to the Criminal Code through Bill C-46 are far reaching and significant. Originally, the intention was to pass this law in concert with the Cannabis Act to create new driving offences at the same time that marijuana was legalized. However, it appears that this bill is unlikely to come into force until well after the Cannabis Act is passed.
