What should be your approach when checking mirrors while exiting a roundabout?

When exiting a roundabout, the appropriate approach is to check your nearside mirror and your blind spot. This practice ensures that you are fully aware of your surroundings before leaving the roundabout, which is crucial for safe driving.

By checking the nearside mirror, you gain visibility of any vehicles that may be alongside you on your left side. Additionally, checking the blind spot is essential because there could be a vehicle or cyclist that isn't visible in your mirrors. These actions help prevent collisions and enhance your situational awareness, particularly as you merge back into traffic.

This systematic approach reflects good driving practice, as it encourages drivers to be vigilant and considerate of other road users, ensuring that all potential hazards are accounted for before making a maneuver.