Finland A1 Theory Test study materials
Finland A1 Theory Test study resources

Finland A1 Theory Test cheat sheet

Finland A1 Theory Test · Keep the key ideas within reach.

Quick reference

Road Traffic Rules and Behaviour in Traffic

  • Finland drives on the right. Overtaking is on the left; passing on the right is allowed only when the vehicle ahead is turning left, in queues with lane-by-lane movement, or on motorways in congested conditions.

  • Right-hand rule (väistämisvelvollisuus): at an uncontrolled junction with no signs or markings, give way to traffic approaching from the right. Turning vehicles give way to pedestrians and cyclists crossing the road they turn into.

  • Speed limits: 30/40/50 km/h in built-up areas, 60/70/80 km/h on main rural roads, 100/120 km/h on motorways. Limits apply as signed; a driver must always be able to stop within the visible road ahead.

  • Minimum following distance rule of thumb: at least the distance travelled in two seconds; on wet or icy roads double it. Use fixed roadside objects to count 'one-thousand-one, one-thousand-two'.

  • Safety equipment in use: seat belts for all occupants, child restraints for children under 135 cm (booster or seat appropriate to size), helmet for motorcycle and moped riders. The driver is responsible for all passengers under 15.

  • Pedestrian crossings (suojatie): approach at a speed allowing a stop; give way to pedestrians on or about to step onto the crossing. Stopping or parking on a crossing and within 5 m before it is prohibited.

  • Level crossings: give way to trains always. Stop if a red light flashes or the barrier is lowering. Do not enter unless the exit beyond the crossing is clear.

  • Turning and lane use: signal in good time, position before the turn, and do not change lanes across a solid white line. Roundabouts: give way to traffic already circulating (left-hand traffic rule inside the roundabout).

  • Parking prohibitions: within 5 m of a pedestrian crossing, on a bend, near the crest of a hill, within 30 m of a level crossing, on a bus stop, and where a yellow zigzag or no-stopping marking applies.

Quick reference

Traffic Signs, Signals and Road Markings

  • Sign groups: warning signs are red-bordered triangles, prohibitory/restrictive signs are red-bordered circles, mandatory signs are blue circles, information signs are blue rectangles, and priority signs include the yellow diamond (priority road) and the inverted red triangle (give way).

  • The STOP sign (red octagon) requires a full stop at the stop line; the give-way sign (inverted triangle) requires yielding but not necessarily stopping. A yellow diamond means you have priority at junctions on that road until cancelled.

  • Traffic lights: red = stop before the line; yellow/amber alone = stop unless stopping is unsafe; green = proceed if the way is clear. A flashing yellow light or arrow means caution - normal give-way rules apply.

  • Pedestrian signal phases: flashing green warns pedestrians that the phase is ending; drivers must still give way to pedestrians finishing crossing when their own green appears.

  • Road markings: solid white line = no crossing; broken white line = may cross when safe; double solid line = no crossing by either direction; yellow zigzag = no stopping; yellow line along the kerb = parking restriction.

  • Speed limit signs show the maximum permitted speed; an end-of-limit sign (grey diagonal) returns to the general limit. Area signs (e.g. 30 km/h zone) apply until an end-of-zone sign.

  • Sign shapes carry meaning independent of language: triangle = danger/warning, circle = prohibition or command, rectangle = information or guidance, octagon = stop.

  • Direction signs: blue background for general routes, green for motorways and expressways, brown for tourist/leisure destinations, white for local guidance.

  • Temporary signs (yellow background) override permanent signs. Roadworks signs and signals take priority; obey flaggers and temporary speed limits.

Quick reference

Vehicle Knowledge, Handling and Safety Equipment

  • Tyre requirements: minimum tread depth 1.6 mm across the central 3/4 of the tread in summer; winter tyres (M+S) required in winter conditions (roughly December–February, or when conditions demand). Winter tyres must have at least 3 mm tread.

  • Tyre pressures: check cold, at least monthly and before long trips. Correct pressure improves grip and braking and reduces fuel consumption; under-inflation increases risk of aquaplaning and blowout.

  • Brakes: check brake fluid level and warning light; test brakes gently after starting. ABS prevents wheel lock-up but does not shorten stopping distance on ice - it preserves steering control.

  • Lighting: dipped headlights are required in the dark, in rain, fog or snow, and generally whenever visibility is reduced. Use fog lights only in fog/snow/heavy rain, and switch them off when visibility improves.

  • Seat belts and head restraints: head restraint top should be level with the top of the head to reduce whiplash. Belts must be worn correctly - no slack, lap belt low over the hips.

  • Load and stability: do not exceed the vehicle's maximum permissible mass or roof load. Secure loads; an unsecured load is the driver's responsibility. Heavy loads change braking distance and handling.

  • Vehicle checks before driving: tyres and pressures, lights and indicators, brakes, mirrors, windscreen washer fluid, and warning lights on the dashboard. A red warning light means stop and investigate.

  • Winter equipment: keep an ice scraper, snow brush, warm clothing, and a warning triangle in the vehicle. In Finland, studded tyres are permitted during the winter period and are banned outside it except when conditions require.

  • Environmental and mechanical economy: avoid harsh acceleration, use the highest practical gear, and anticipate traffic. Engine braking on long descents saves the brakes from overheating.

Quick reference

Risks, Hazards and Driving in Difficult Conditions

  • Stopping distance grows with the square of speed: doubling speed roughly quadruples braking distance. Wet roads can double it; ice can multiply it several times.

  • Aquaplaning: occurs when water depth and speed lift the tyres off the road. Ease off the accelerator, do not brake hard, and hold the wheel steady until grip returns. Reduce speed in heavy rain.

  • Ice and snow: reduce speed, increase following distance, brake gently and early, and steer smoothly. Black ice forms first on bridges, in shaded areas and on overpasses.

  • Fog: use dipped headlights and fog lights, reduce speed, and increase following distance. Do not use high beams - they reflect back and reduce visibility.

  • Wildlife and animals: moose and deer are most active at dawn and dusk, especially in autumn. Slow down and be ready to stop; do not swerve violently.

  • Fatigue: after about 2 hours of driving, take a break. Drowsiness impairs reaction time as much as alcohol. Do not drive when sleepy; stop and rest.

  • Winter darkness: in northern Finland, polar night means very limited daylight. Use headlights at all times and watch for pedestrians and cyclists without lights.

  • Skidding: if the rear slides, steer in the direction of the skid and ease off the accelerator. Do not brake hard on ice - brake in a straight line before the curve.

  • Roadworks and temporary hazards: obey temporary speed limits and flaggers, and expect narrowed lanes, loose gravel and sudden stops.

Quick reference

Road Safety, Fitness to Drive and Driver Responsibility

  • Alcohol limit in Finland: 0.5 ‰ blood alcohol (0.22 mg/l breath) for the standard offence; 1.2 ‰ (0.53 mg/l) for aggravated drunk driving. Novice drivers should not drink at all.

  • Drugs and medication: driving under the influence of narcotics is prohibited. Many prescription medicines impair driving - check the label and ask a pharmacist.

  • Penalties: traffic fines, licence suspension, and for serious offences imprisonment. Aggravated offences and repeat offences carry heavier sanctions.

  • Fitness to drive: a medical condition that impairs driving must be reported. The driver must be rested, sober and healthy enough to control the vehicle.

  • Driver responsibility: the driver is responsible for the vehicle's condition, the safety of passengers (especially minors), and for complying with all traffic rules.

  • Emergency procedures: stop, warn other traffic (hazard lights, warning triangle at a safe distance), call 112, and give first aid if trained. Do not move an injured person unless there is danger.

  • First aid basics: check responsiveness and breathing, call 112, control bleeding, and keep the injured person warm. Do not give food or drink to an injured person.

  • Insurance and documents: the vehicle must be insured and registered. Carry your driving licence and vehicle documents when driving.

  • Environmental responsibility: eco-driving reduces emissions and fuel use. Avoid unnecessary idling and maintain correct tyre pressures.

Quick reference

Traffic Signs, Signals and Road Markings - Priority and Junction Rules

  • At a junction with a give-way sign and a stop line, you must stop if a stop line or STOP sign is present; otherwise yield to traffic on the priority road.

  • A priority road (yellow diamond) gives you right of way at junctions until the sign is cancelled by an end-of-priority sign.

  • Turning across a cycle path or pedestrian crossing: give way to cyclists and pedestrians crossing the road you are entering.

  • At a T-junction without signs, the vehicle on the terminating road gives way to traffic on the through road.

  • Traffic lights override priority signs; when the lights are off or flashing yellow, the signs and the right-hand rule apply.

  • Roundabouts: traffic already in the roundabout has priority. Signal right when leaving and left when changing lanes inside.

  • Bus lanes and special lanes: do not use unless signs permit; buses leaving a stop may be given priority by sign.

  • Level crossing signals: a flashing red light or lowered barrier means stop. Never drive around a lowered barrier or enter while the exit is blocked.

  • Pedestrian crossings at junctions: when turning, you must give way to pedestrians crossing the road you are turning into, even if you have a green light.

Quick reference

Vehicle Handling and Safety Equipment - Braking, Tyres and Lights

  • ABS (anti-lock braking system) prevents wheel lock-up and preserves steering under hard braking. On ice, ABS does not eliminate the need to reduce speed.

  • ESC (electronic stability control) helps correct skids by braking individual wheels. It cannot overcome excessive speed or worn tyres.

  • Winter tyre rule: M+S tyres are required in winter conditions; studded tyres are allowed in the winter period and when conditions demand. Summer tyres have a 1.6 mm minimum tread.

  • Headlight use: dipped headlights in the dark and in poor visibility; high beams only when not dazzling others. Switch from high to dipped when meeting oncoming traffic.

  • Warning triangle: place it behind the vehicle at a safe distance (roughly 50–100 m on a normal road, further on a fast road) to warn approaching traffic.

  • Seat belts: mandatory for all occupants. Children under 135 cm need an approved child restraint. The driver is responsible for passengers under 15.

  • Tyre tread: minimum 1.6 mm in summer, 3 mm for winter tyres. Worn tyres increase aquaplaning risk and lengthen braking distance.

  • Load security: secure all loads; an unsecured object can become a projectile in a crash. Do not exceed the maximum permissible mass or roof load.

  • Mirrors and blind spots: adjust mirrors before driving; check blind spots by turning your head before changing lanes.

Quick reference

Risks and Hazards - Speed, Weather and Human Factors

  • Reaction distance = speed × reaction time (about 1 second). At 80 km/h, reaction distance is roughly 22 m; braking distance adds to this.

  • Winter conditions: reduce speed, increase following distance, brake gently, and use winter tyres. Black ice forms on bridges and in shade.

  • Aquaplaning: ease off the accelerator, do not brake hard, hold the wheel steady. Reduce speed in standing water.

  • Fog: dipped headlights and fog lights, reduced speed, increased following distance. Do not use high beams.

  • Fatigue: take a break every 2 hours; drowsiness impairs reaction time. Do not drive when sleepy.

  • Wildlife: moose and deer are active at dawn and dusk, especially in autumn. Slow down and be ready to stop.

  • Skidding: steer in the direction of the skid, ease off the accelerator, and avoid hard braking on ice.

  • Darkness: use headlights at all times in winter; watch for pedestrians and cyclists without lights.

  • Roadworks: obey temporary speed limits and flaggers; expect narrowed lanes and loose gravel.

Quick reference

Road Safety and Driver Responsibility - Alcohol, Fitness and Emergencies

  • Alcohol limit: 0.5 ‰ blood alcohol (0.22 mg/l breath) for the standard offence; 1.2 ‰ (0.53 mg/l) for aggravated drunk driving.

  • Drugs and medication: driving under the influence of narcotics is prohibited. Many prescription medicines impair driving - check the label.

  • Penalties: fines, licence suspension, and imprisonment for serious offences. Repeat and aggravated offences carry heavier sanctions.

  • Fitness to drive: report any medical condition that impairs driving. The driver must be rested, sober and healthy enough to control the vehicle.

  • Driver responsibility: responsible for the vehicle's condition, passenger safety (especially minors), and compliance with all traffic rules.

  • Emergency: stop, warn other traffic (hazard lights, warning triangle), call 112, and give first aid if trained. Do not move an injured person unless in danger.

  • First aid: check responsiveness and breathing, call 112, control bleeding, keep the injured person warm. Do not give food or drink.

  • Documents: the vehicle must be insured and registered. Carry your driving licence and vehicle documents when driving.

  • Eco-driving: reduces emissions and fuel use. Avoid unnecessary idling and maintain correct tyre pressures.

Quick reference

Traffic Rules - Junctions, Overtaking and Parking

  • Right-hand rule: at an uncontrolled junction, give way to traffic from the right. Turning vehicles give way to pedestrians and cyclists crossing the road they turn into.

  • Overtaking: on the left; passing on the right only when the vehicle ahead is turning left, in queues, or on motorways in congestion.

  • Speed limits: 30/40/50 km/h built-up, 60/70/80 km/h rural main roads, 100/120 km/h motorways. Always be able to stop within the visible road ahead.

  • Following distance: at least 2 seconds; double on wet or icy roads.

  • Pedestrian crossings: give way to pedestrians on or about to step onto the crossing. No stopping or parking on the crossing or within 5 m before it.

  • Level crossings: give way to trains always. Stop for a flashing red light or lowering barrier. Do not enter unless the exit beyond is clear.

  • Parking prohibitions: within 5 m of a pedestrian crossing, on a bend, near a hill crest, within 30 m of a level crossing, on a bus stop, and where yellow zigzag or no-stopping markings apply.

  • Roundabouts: give way to traffic already circulating. Signal right when leaving and left when changing lanes inside.

  • Bus lanes: do not use unless signs permit; buses leaving a stop may be given priority by sign.

Quick reference

Vehicle Knowledge - Checks, Loads and Maintenance

  • Tyre pressures: check cold, at least monthly and before long trips. Correct pressure improves grip and braking and reduces fuel consumption.

  • Brakes: check brake fluid level and warning light; test brakes gently after starting. ABS preserves steering but does not shorten stopping distance on ice.

  • Lighting: dipped headlights in the dark, rain, fog or snow. Use fog lights only in fog/snow/heavy rain, and switch them off when visibility improves.

  • Seat belts and head restraints: head restraint top level with the top of the head reduces whiplash. Belts must be worn correctly - no slack.

  • Load and stability: do not exceed the maximum permissible mass or roof load. Secure loads; an unsecured load is the driver's responsibility.

  • Pre-drive checks: tyres and pressures, lights and indicators, brakes, mirrors, windscreen washer fluid, and warning lights. A red warning light means stop.

  • Winter equipment: ice scraper, snow brush, warm clothing, warning triangle. Studded tyres are permitted in the winter period and when conditions demand.

  • Eco-driving: avoid harsh acceleration, use the highest practical gear, and anticipate traffic. Engine braking on long descents saves the brakes.

  • Warning triangle: place it behind the vehicle at a safe distance to warn approaching traffic.

Quick reference

Difficult Conditions - Winter, Fog, Water and Night

  • Stopping distance grows with the square of speed: doubling speed roughly quadruples braking distance. Wet roads can double it; ice can multiply it several times.

  • Aquaplaning: ease off the accelerator, do not brake hard, hold the wheel steady until grip returns. Reduce speed in heavy rain.

  • Ice and snow: reduce speed, increase following distance, brake gently and early, steer smoothly. Black ice forms first on bridges and in shade.

  • Fog: dipped headlights and fog lights, reduced speed, increased following distance. Do not use high beams - they reflect back.

  • Wildlife: moose and deer are most active at dawn and dusk, especially in autumn. Slow down and be ready to stop; do not swerve violently.

  • Fatigue: after about 2 hours of driving, take a break. Drowsiness impairs reaction time as much as alcohol.

  • Winter darkness: in northern Finland, polar night means very limited daylight. Use headlights at all times and watch for pedestrians and cyclists without lights.

  • Skidding: if the rear slides, steer in the direction of the skid and ease off the accelerator. Do not brake hard on ice.

  • Roadworks: obey temporary speed limits and flaggers; expect narrowed lanes, loose gravel and sudden stops.

Quick reference

Road Safety - Alcohol, Fitness, Penalties and Emergencies

  • Alcohol limit: 0.5 ‰ blood alcohol (0.22 mg/l breath) for the standard offence; 1.2 ‰ (0.53 mg/l) for aggravated drunk driving. Novice drivers should not drink at all.

  • Drugs and medication: driving under the influence of narcotics is prohibited. Many prescription medicines impair driving - check the label and ask a pharmacist.

  • Penalties: traffic fines, licence suspension, and imprisonment for serious offences. Aggravated and repeat offences carry heavier sanctions.

  • Fitness to drive: report any medical condition that impairs driving. The driver must be rested, sober and healthy enough to control the vehicle.

  • Driver responsibility: responsible for the vehicle's condition, passenger safety (especially minors), and compliance with all traffic rules.

  • Emergency procedures: stop, warn other traffic (hazard lights, warning triangle at a safe distance), call 112, and give first aid if trained. Do not move an injured person unless in danger.

  • First aid basics: check responsiveness and breathing, call 112, control bleeding, keep the injured person warm. Do not give food or drink to an injured person.

  • Insurance and documents: the vehicle must be insured and registered. Carry your driving licence and vehicle documents when driving.

  • Environmental responsibility: eco-driving reduces emissions and fuel use. Avoid unnecessary idling and maintain correct tyre pressures.