Right Turn Only (Lane Usage Sign)

Introduction

Proper lane usage ensures smooth traffic flow and reduces collisions at intersections and exits. The Right Turn Only Lane Usage Sign is a regulatory road sign in Canada that informs drivers that the lane they are in is dedicated for right turns only. Recognizing and obeying this sign is vital for safe navigation and a required knowledge point for the Ontario G1 driving test.

What Does the Right Turn Only Lane Usage Sign Mean?

This sign indicates that vehicles in the lane must turn right—proceeding straight or turning left is not permitted. Key visual features include:

• A green circle, which indicates a permitted action

• A right-curving arrow inside the circle, showing the required direction

• A white square background with a black border, identifying it as a regulatory sign

This sign is part of the Permissive Lane Usage category, meaning a specific action is allowed or required.

Where Are Right Turn Only Signs Typically Placed?

These signs are most commonly found:

• At intersections with dedicated turning lanes

• At the end of slip lanes (right turn bays)

• In areas where traffic must be diverted due to medians or one-way streets

• In front of shopping plazas, schools, or complex intersections

• In construction zones or during detours

They are placed as per regulations in the Ontario Traffic Manual (OTM) Book 5.

How Should Drivers Respond to the Right Turn Only Sign?

When approaching this sign:

• Stay in your lane and prepare to make a right turn

• Signal well in advance to inform other drivers of your intent

• Do not continue straight or attempt to change direction once in the lane

• Be alert for pedestrians and cyclists in the crosswalk during the turn

Failure to obey this sign can lead to:

• Traffic violations and fines

• Unsafe lane changes or turning errors

• Increased risk of side-swipe or intersection collisions

Visual Representation of the Sign

This sign features a bold green arrow curving right inside a green circle, clearly indicating a mandatory right turn from the lane.

Conclusion

The Right Turn Only Lane Usage Sign helps organize traffic and improve intersection safety. Whether you’re turning into a plaza or merging from a dedicated lane, following this sign ensures proper road conduct. It’s also a key item to study for passing your Ontario G1 test and becoming a safer, rule-abiding driver.