Traficom B-luokan teoriakoe (Finnish Driving Theory Test) · Traffic Rules and Priority

Road Traffic Law, Speed Limits, and Intersection Priority

100 practice questions, each with the answer and an explanation.

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Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 100 questions

  1. In Finnish traffic rules (Tieliikennelaki), what is the statutory general speed limit inside built-up areas (taajama)?
  2. In Finnish traffic rules (Tieliikennelaki), what is the statutory default speed limit outside built-up areas when no signs are posted?
  3. In Finnish traffic rules (Tieliikennelaki), what is the maximum speed limit on motorways (moottoritie) during summer road conditions?
  4. In Finnish traffic rules (Tieliikennelaki), what is the standard winter speed limit on motorways in Finland?
  5. In Finnish traffic rules (Tieliikennelaki), what is the maximum speed limit on motor vehicle roads (moottoriliikennetie) in summer?
  6. In Finnish traffic rules (Tieliikennelaki), what is the maximum speed limit within a designated residential/yard street (pihakatu)?
  7. In Finnish traffic rules (Tieliikennelaki), what is the maximum permissible speed when operating a vehicle on a pedestrian street (kävelykatu)?
  8. In Finnish traffic rules (Tieliikennelaki), what is the maximum permissible speed when towing another motor vehicle using a rope or bar?
  9. In Finnish traffic rules (Tieliikennelaki), under the 2020 law, what is the maximum speed for a passenger car towing a light unbraked trailer (O1 category)?
  10. In Finnish traffic rules (Tieliikennelaki), what is the primary right-of-way rule at an intersection without signs or signals?
  11. In Finnish traffic rules (Tieliikennelaki), who has right-of-way when a driver enters a public roadway from a private property or courtyard?
  12. In Finnish traffic rules (Tieliikennelaki), what priority duty applies when turning across oncoming traffic at an intersection?
  13. In Finnish traffic rules (Tieliikennelaki), who must a turning driver yield to when turning into a side road?
  14. In Finnish traffic rules (Tieliikennelaki), what is the duty of drivers on roads with speed limits of 60 km/h or less when a public bus signals to leave a stop?
  15. In Finnish traffic rules (Tieliikennelaki), what rule governs priority upon entering a roundabout (liikenneympyrä)?
  16. In Finnish traffic rules (Tieliikennelaki), when is a turn signal indicator mandatory when negotiating a roundabout?
  17. In Finnish traffic rules (Tieliikennelaki), what is the 'zipper merge' (vetoketjuperiaate) principle under the 2020 law?
  18. In Finnish traffic rules (Tieliikennelaki), what is the statutory blood alcohol concentration limit for drink-driving (rattijuopumus)?
  19. In Finnish traffic rules (Tieliikennelaki), at what blood alcohol concentration does drink-driving become aggravated (törkeä rattijuopumus)?
  20. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding the use of mobile phones while operating a vehicle?
  21. In Finnish traffic rules (Tieliikennelaki), what child height threshold mandates the use of an approved child safety restraint in passenger cars?
  22. In Finnish traffic rules (Tieliikennelaki), under what circumstance is overtaking on the right-hand side permitted?
  23. In Finnish traffic rules (Tieliikennelaki), what is strictly prohibited when approaching an unsignalled pedestrian crossing (suojatie)?
  24. In Finnish traffic rules (Tieliikennelaki), what is the minimum distance required when parking before an intersection?
  25. In Finnish traffic rules (Tieliikennelaki), what is the minimum prohibited parking distance before a pedestrian crossing or cycle crossing?
  26. In Finnish traffic rules (Tieliikennelaki), under the 2020 law, when is parking on the left-hand side of a two-way street permitted in built-up areas?
  27. In Finnish traffic rules (Tieliikennelaki), what is the required length for a flexible tow rope when towing a broken-down vehicle?
  28. In Finnish traffic rules (Tieliikennelaki), what is the maximum permissible length of a rigid tow bar (vetotanko)?
  29. In Finnish traffic rules (Tieliikennelaki), under what mechanical condition is towing with a flexible rope strictly prohibited?
  30. In Finnish traffic rules (Tieliikennelaki), what is the mandatory requirement regarding vehicle lighting while driving in daylight?
  31. In Finnish traffic rules (Tieliikennelaki), when is the use of high-beam headlights (kaukovalot) strictly prohibited?
  32. In Finnish traffic rules (Tieliikennelaki), when are front fog lights (sumuvalot) legally permitted to be illuminated?
  33. In Finnish traffic rules (Tieliikennelaki), what action is mandatory when approaching a railway level crossing?
  34. In Finnish traffic rules (Tieliikennelaki), what maneuver is strictly prohibited on motorways and motor vehicle roads?
  35. In Finnish traffic rules (Tieliikennelaki), when is stopping on the emergency hard shoulder (piennar) of a motorway permitted?
  36. In Finnish traffic rules (Tieliikennelaki), what is the driver's duty upon hearing sirens or seeing flashing blue lights of an emergency vehicle?
  37. In Finnish traffic rules (Tieliikennelaki), what safety requirement applies when reversing a motor vehicle where visibility is obstructed?
  38. In Finnish traffic rules (Tieliikennelaki), what is the minimum required following distance on rural highways under good dry driving conditions?
  39. In Finnish traffic rules (Tieliikennelaki), what is the legal consequence of refusing to undergo a breathalyser or drug screening test?
  40. In Finnish traffic rules (Tieliikennelaki), what must a driver do immediately if involved in a road traffic collision?
  41. In Finnish traffic rules (Tieliikennelaki), who has right-of-way when a cyclist rides across a designated bicycle crossing (pyörätien jatke) where the approaching car faces a yield sign (kärkikolmio)?
  42. In Finnish traffic rules (Tieliikennelaki), what duty does a car driver have when turning right and intersecting a parallel bicycle path?
  43. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding driving on a bus lane (linja-autokaista) marked with the 'BUS' symbol?
  44. In Finnish traffic rules (Tieliikennelaki), under what circumstance is stopping on a pedestrian crossing permitted?
  45. In Finnish traffic rules (Tieliikennelaki), what is the minimum legal age to obtain a Category B passenger car driving licence in Finland?
  46. In Finnish traffic rules (Tieliikennelaki), what rule governs overtaking on two-lane undivided roads when approaching a hill crest (mäenharja)?
  47. In Finnish traffic rules (Tieliikennelaki), what obligation exists regarding clearing snow and ice from vehicle windows before driving?
  48. In Finnish traffic rules (Tieliikennelaki), what is the maximum permitted weight for an unbraked light trailer (O1) towed by a passenger car?
  49. In Finnish traffic rules (Tieliikennelaki), what rule applies when entering a public highway from a pedestrian street or residential yard street?
  50. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding the vehicle horn (äänimerkki) in built-up areas?
  51. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding seatbelt usage for rear-seat passengers?
  52. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding parking across a private driveway or vehicular entrance?
  53. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding passing a snowplough on a two-lane rural road?
  54. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding stopping in front of a fire hydrant or rescue department access route?
  55. In Finnish traffic rules (Tieliikennelaki), what is the driver's obligation when approaching horses or riders on a public road?
  56. In Finnish traffic rules (Tieliikennelaki), what is the duty when approaching an intersection where traffic lights are flashing yellow/amber?
  57. In Finnish traffic rules (Tieliikennelaki), what is the rule for stopping before a railway crossing marked with flashing red lights?
  58. In Finnish traffic rules (Tieliikennelaki), what is the regulation regarding carrying passengers in an open passenger trailer?
  59. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding headlights when driving through lighted urban road tunnels?
  60. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding driving a vehicle with studded tyres during midsummer?
  61. In Finnish traffic rules (Tieliikennelaki), what is the priority duty when turning left into a multi-lane one-way street?
  62. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding driving across solid white barrier lines (sulkuviiva)?
  63. In Finnish traffic rules (Tieliikennelaki), what is the legal obligation regarding carrying a warning triangle (varoituskolmio) in the car?
  64. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding driving in a bus lane marked with taxi authorization?
  65. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding towing an unroadworthy car on a motorway in Finland?
  66. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding parking on a bicycle lane or combined pedestrian path?
  67. In Finnish traffic rules (Tieliikennelaki), what is the duty of a driver when encountering an animal warning sign (hirvivaroitus)?
  68. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding using fog lights in clear weather during nighttime?
  69. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding vehicle speed when passing road maintenance crews with flashing amber beacons?
  70. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding driving a car with a defective exhaust muffler producing excessive noise?
  71. In Finnish traffic rules (Tieliikennelaki), what priority applies at an intersection where the traffic lights are completely dark and unpowered?
  72. In Finnish traffic rules (Tieliikennelaki), what is the legal rule regarding following distance behind another car on a snowy highway?
  73. In Finnish traffic rules (Tieliikennelaki), what is required when parking a car on a slope facing downhill?
  74. In Finnish traffic rules (Tieliikennelaki), what is required when parking a car on a slope facing uphill with a kerb?
  75. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding overtaking on the left when another vehicle is already overtaking you?
  76. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding the use of hazard warning flashers (hätävilkut)?
  77. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding lane position on a road with multiple lanes in the same direction outside built-up areas?
  78. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding passing a stationary school bus with children boarding or alighting?
  79. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding reversing onto a motorway from an exit slip road?
  80. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding parking in a marked space designated for disabled persons?
  81. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding driving with studded tyres in parking garages or underground facilities?
  82. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding driving while fatigued or excessively tired in Finland?
  83. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding transporting cargo that extends beyond the rear of the vehicle?
  84. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding driving across an intersection when the exit is blocked by traffic congestion?
  85. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding overtaking on a pedestrian crossing or cycle crossing?
  86. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding entering an expressway or motorway via an acceleration lane (liittymiskaista)?
  87. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding driving in bus-only lanes during weekends?
  88. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding stopping on a level railway crossing in a traffic queue?
  89. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding stopping a vehicle on a one-way street in a built-up area?
  90. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding child seating in front passenger seats equipped with an active front airbag?
  91. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding minimum speed on motorways under normal weather conditions?
  92. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding following distance behind an emergency vehicle operating sirens?
  93. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding making a U-turn at an intersection controlled by traffic lights?
  94. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding passing a public transit bus indicating to pull away from a stop on a road with an 80 km/h speed limit?
  95. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding the use of daytime running lights during night driving or heavy fog?
  96. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding stopping on bridges, viaducts, or inside underpasses??
  97. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding entering a priority road (etuajo-oikeutettu tie) marked with Sign B1??
  98. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding the use of winter tyres on passenger cars registered abroad driving in Finland??
  99. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding driving with cruise control on slippery or snowy winter roads??
  100. In Finnish traffic rules (Tieliikennelaki), what is the rule regarding the use of safety helmets on quad bikes or all-terrain vehicles (mönkijä) on public roads??

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