Overtaking Rules
When overtaking is allowed, when it is not, and how to do it safely.
Why This Matters
Even if the practical test does not involve a major overtake, the tester expects strong judgement about where overtaking is forbidden or unsafe.
Coach Note
Most overtaking mistakes begin before the manoeuvre itself, with poor observation or bad location choice.
Learning Goals
- Know the safe sequence for overtaking.
- Know where overtaking is prohibited or unsafe.
- Understand the legal left-side exceptions.
- Remember that speed limits still apply while overtaking.
Sections
Safe Overtake Sequence
Observation, decision, move, pass, return.
Common Mistakes
- Starting without enough road length.
- Returning too early in front of the passed vehicle.
- Breaking the speed limit during the overtake.
Where You Must Not Overtake
Road shape and conflict points matter more than impatience.
Common Mistakes
- Trying to pass because the car ahead is slow without reading the road ahead.
- Ignoring line markings.
- Starting an overtake on the run-up to a junction.
When Passing on the Left Is Allowed
Allowed only in narrow, specific situations.
Right-Turning Vehicle Ahead
You may pass on the left if the driver ahead has moved out and signalled to turn right while you intend to continue straight.
You Are Turning Left
You may pass on the left if you have signalled and are genuinely turning left.
Slow-Moving Queues
In slow-moving stop-start traffic, the left lane may move faster than the right. This is not the same as an aggressive overtake at normal speed.
Common Mistakes
- Using the left pass rule aggressively at normal road speed.
- Thinking that any open left side is legal to use.
- Ignoring pedestrian or cyclist risk while passing on the left.
Practise real Irish test routes
My Driving Test helps you learn the theory. DrivingRoutes helps you practise 303 real route patterns with turn-by-turn guidance.