← Handbook sources
Two-lane traffic circle / roundabout Entering circular intersections: Drivers entering the circular intersection must yield to drivers already in the circle. Once in the circle, drivers must activate the right signal when preparing to exit. Using the right lane to enter and exit: Drivers entering the circle from the right lane must do so when it is safe and stay in the right lane while in the circle. They must exit using the right lane. Using the left lane to enter and exit: Drivers using the left lane to enter the circle must do so when it is safe and stay in the left lane while in the circle/ roundabout. They must exit using the left lane. Drivers planning to travel past the first exit should use the left lane to enter and exit. In circular intersections: While in the circle, the drivers on the right must yield to the drivers on the left. Activate the right signal when preparing to exit. Use caution when exiting and crossing through the right (outside) lane. Do not change lanes in the circle. Traffic in the red lanes (white arrows) must yield to traffic in the yellow lanes (black arrows). Traffic entering the circle (grey lanes) must yield to traffic in the circle (red and yellow lanes). Vehicles B and C must yield to Vehicle A. Vehicle E must yield to Vehicle D, while Vehicles F and D may proceed together.Text extracted from the PDF for reference and may contain layout artefacts. The official PDF is authoritative.
Open official handbook at page 64 ↗Source: Driver's Guide: cars and light trucks, Spring 2026. Contains information licensed under the Open Government Licence – Alberta.