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Speed Limits

The speed limit is the legal maximum in ideal conditions, not a target. You must slow down when there is traffic, rain, poor visibility, road works, pedestrians or cyclists.

Key Rules

  • Never drive above the posted speed limit.
  • In built-up areas without signs, follow the default applicable limit.
  • At road works, always follow the temporary speed limit shown on signs.
  • Slow down when the road, weather, visibility or traffic conditions are not ideal.

Common Mistakes

  • Thinking the speed limit is the speed you should aim for.
  • Keeping the maximum speed during rain, road works or near pedestrians.

Practical Example

You are on a 50 km/h road, but it is raining heavily and pedestrians are near a crossing. Even if the limit is 50, it may be safer to drive below that.

Quick Check

  • Is the speed limit always the safest speed?
  • What should you do at road works?
  • Why should you slow down near pedestrians and cyclists?

Source: Based on the Drive Safe Handbook — sections 1.2 Speed and 3.1 Speed Limits.

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Speed Limits — WA Learner Test | KangaLearner