What is the legal limit of THC in the bloodstream for drivers in British Columbia?

The legal limit of THC in the bloodstream for drivers in British Columbia is 5.0 nanograms/mL. This threshold has been established to ensure that drivers are not impaired by cannabis when operating a vehicle. The limit reflects a level deemed to pose a significant risk for impairment and helps law enforcement assess whether drivers are under the influence of cannabis.

Having a clear legal limit for THC helps promote road safety and serves as a guideline for both drivers and law enforcement. The levels above this threshold can lead to charges for impaired driving, aligning with similar regulations for alcohol. Understanding this limit is crucial for drivers to comply with the laws governing safe driving practices in British Columbia.