Claim: National Party MP Nick Smith claims driving under the influence of cannabis increased in Canada and the US state of Colorado after recreational cannabis use was legalised.
Fact-check: Will legalising cannabis lead to more drug-driving?
Verdict: ambiguous - it is not possible to determine the veracity of the claim.
Organisation: Australian Associated Press
Author: George Driver
Date published: 2020-08-13T00:00:00