Defensive driving
Defensive driving is about driving in a way that you never put yourself or others in danger. Here are the principles you need.
Defensive driving means that you always expect the unexpected and drive with a safe margin. You take responsibility not only for your own driving but also compensate for others’ mistakes. This is a central part of driver training and a recurring topic on the Class B theory test.
Basic Principles
| Principle | In Practice |
|---|---|
| Anticipate hazards | Actively scan traffic and think ahead |
| Keep distance | Use the three-second rule as a minimum |
| Adjust speed | Drive according to conditions, not just the speed limit. See adjusted speed and hidden hazards |
| Be visible | Use lights, proper positioning, and clear signaling |
| Have an escape plan | Always know where you can steer away in case of sudden danger |
Anticipate others’ mistakes
A defensive driver assumes that:
- Pedestrians may cross the road without looking, especially at crosswalks
- Children may suddenly appear between parked cars
- Other drivers may break right-of-way rules or make unexpected maneuvers
- Cyclists may turn without signaling
Speed control is key
Defensive driving is largely about speed. The lower the speed, the more time you have to react, and the shorter the stopping distance . A defensive driver:
- Reduces speed in unclear situations
- Keeps extra distance on slippery roads and in bad weather
- Never exceeds the speed limit, even if surrounding traffic does
- Is always prepared for an emergency brake
Defensive driving in practice
- Look far ahead and build a picture of the traffic situation
- Check mirrors regularly to have awareness behind and to the sides
- Avoid blind spots of large vehicles, read about blind spots and dead angles
- Don’t let yourself be pressured by impatient drivers behind you
- Communicate clearly with turn signals, braking, and positioning
The connection with risk awareness
Defensive driving is the practical application of good risk awareness . You acknowledge that human errors will always occur and drive accordingly.
Further reading
Read next
More in Class B course
Accidents involving vulnerable road users
Special procedures and considerations for accidents involving pedestrians and cyclists.
Accidents, reporting and first aid
Checklist for safe handling of accidents and proper notification.
Adapted speed and hidden danger
What adjusted speed means in practice, and how you anticipate hazards you cannot see.
Age limits and practice driving
Everything about age limits for class B and what is required for private practice driving with a companion.