Permitted Movements & Routes
Straight Ahead Only Sign
Traffic in the indicated lane must continue straight.
What to Do
Remain on the straight-through path instead of turning at the intersection.
A Detail to Remember
An arrow pointing up means ahead along the road, not uphill.
Understanding Permitted Movements & Routes
A green circle indicates a permitted or required activity. Identify the symbol inside it and read any conditions. Permission to make a movement still depends on traffic, signals and a safe opportunity.
Artwork Variations
Compare the symbols, arrows and supplementary wording shown in these examples.
Sources and Review
Checked November 12, 2026. Explanations follow the sources below; image-specific observations refer to the pictured G1 Prep artwork.
Sign artwork: G1 Prep by Roadity. See our editorial policy.
