Ch. 5 · Driving Method

Which is the correct method for entering a roundabout?

[Multiple choice · Medium]

Answer: B: Move to the left edge of the road as much as possible, slow down to a stop-ready speed, and must not obstruct the progress of vehicles traveling within the roundabout

Explanation

Sections 4(1) and 4(3) of the Rules of the Road state that at roundabouts you must "move to the left edge of the road as much as possible in advance" and "proceed while slowing down to a stop-ready speed," and "when entering a roundabout, you must slow down to a stop-ready speed and must not obstruct the progress of vehicles or streetcars traveling within the roundabout."

Driving school curriculumStage 1 – Topic 6: Intersections and railroad crossings

Hikari
Hikari
Roundabouts are like regular intersections, right? So I should just move to the center and slow down?
Misaki
Misaki
Actually, you need to move to the left edge of the road, slow to a stop-ready speed, and yield to any vehicles already in the roundabout. That's the correct method.
Hikari
Hikari
Oh, so I can't just enter whenever I want?
Misaki
Misaki
Exactly. Think of it this way: vehicles already inside always have priority, so you wait for a gap before entering from the left edge.

Source: Ch. 5 Driving Method · Section (第7節 交差点の通り方) · 4 環状交差点の通行方法 (1)(3)

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Source content excerpted from the NPA “Rules of the Road” instructional manual, in the public domain under Japanese Copyright Act Article 13(2). Explanations are AI-assisted and copyrighted by the MenkyoQuest editorial team.