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In Quebec, impaired driving is a serious offence under the province's Highway Safety Code and the Criminal Code. The province has strict laws against impaired driving, especially for repeat offenders. Anyone guilty of impaired driving can face severe consequences, including jail time and license suspension. Impaired driving is not limited to alcohol and can also include the influence of drugs, over-the-counter medicine, prescription medicine, and cannabis. The legal limit for THC while driving is 2-5 nanograms per ml of blood and 50mg or more alcohol per 100 ml of blood. Impaired driving also applies to the operation of boats, snowmobiles, and off-road vehicles.