28.5.2025 | The use of narcotics in traffic is strictly prohibited in Finland, and the legislation is based on zero tolerance for driving under the influence of narcotics. The police are increasing the number of narcotics tests performed in traffic. The condition of the drivers is verified by means of both surveillance campaigns and individual stops.
https://poliisi.fi/en/-/police-will-do-more-narcotics-testing-in-traffic