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A blue circular sign with two white arrows diverging upwards.
regulatory

Pass either side

You may pass on either side of the obstruction.

What it means in practice

Two diverging white arrows on a blue disc show that traffic may pass on either side of an island or obstruction. Choose the side well in advance and signal if you need to change lane.

Description

A blue circular sign with two white arrows diverging upwards.

mandatoryisland

Sources

  • Rules of the Road · Road Safety Authority · Edition reflecting road traffic law as at 1 March 2025
    Last checked 2026-09-08

Questions that use this sign

  • What does this sign mean?

    Road signs · medium

Practise sign questions

Other regulatory signs

A Techvora tool · techvora.net

Independent learning application. Not affiliated with the Road Safety Authority or the official Driver Theory Test service. TheoryLane questions are written by TheoryLane from published Irish road-rule sources.