The new yellow-green car sticker in Finland became mandatory on 1 October for 17-year-old drivers, marking another change in the country’s effort to address road safety among young motorists.
The hexagonal sticker must be displayed on the rear of a vehicle driven by someone under 18. It is designed to make younger drivers identifiable to other road users and help police enforce restrictions that apply specifically to them.
The requirement comes as Finland tightens rules for young drivers. Since May, 17-year-olds have been prohibited from driving between midnight and 5am. Until now, however, identifying drivers covered by the restriction has been difficult for police. The new sticker is intended to make enforcement more straightforward.
The sticker requirement is part of wider reforms to Finland’s Driving Licence Act. The changes followed growing concern about accidents involving young drivers, particularly as more 17-year-olds have gained access to cars in recent years.
In Finland, the normal minimum age for a car driving licence is 18. However, 17-year-olds can receive a licence in certain circumstances if they have an approved reason for needing to drive. These reasons can include travelling to school or work.
The number of young drivers using this exception has risen steadily since a change to the law in 2018 made the criteria for receiving special permits less restrictive. The increase has also been followed by growing concern over the safety of inexperienced drivers.
The Finnish Road Safety Council reported at the end of 2025 that the number of young people killed in traffic accidents that year was three times higher than in 2024. The figures added pressure for further measures aimed at reducing serious crashes involving young motorists.
The new sticker, however, is not yet widely understood by the public.
Yle conducted an informal street poll in Seinäjoki this week and found that most of the people interviewed could not correctly explain what the yellow-green sticker represents. That lack of awareness could limit one of the sticker’s intended purposes, since the system depends on other road users recognising the symbol.
Some 17-year-old drivers interviewed by Yle also raised concerns about how the sticker could affect their experience on the road. They said that being visibly identified as a young driver could expose them to bullying or unwanted attention from other motorists.
The sticker is not optional. A 17-year-old who drives without displaying it during the daytime or evening can receive a 100-euro fine. The consequences are more serious for those who drive during the restricted hours. A 17-year-old caught driving between midnight and 5am could face a driving ban.
For young drivers, the change therefore adds a visible requirement to an already more restrictive set of rules. For other motorists, the yellow-green symbol is meant to provide a clear warning that the person behind the wheel is under 18 and may have less driving experience.
Whether drivers quickly become familiar with the new symbol will depend partly on how widely it is recognised on Finnish roads. For now, the rule has arrived before many people appear to have learned what the sticker is supposed to tell them.
