What should you do prior to entering a roundabout?

Prior to entering a roundabout, looking to your left for oncoming traffic and yielding as necessary is essential because it ensures your safety and the safety of other road users. Roundabouts are designed to promote a continuous flow of traffic, and vehicles already in the roundabout have the right of way. By checking for oncoming traffic, you are able to assess the situation, make informed decisions about when to enter, and yield to vehicles approaching from your left if they are already inside the roundabout. This practice not only minimizes the risk of collisions but also keeps traffic moving smoothly. Properly yielding before entering helps maintain order and efficiency at roundabouts, which can otherwise become congested if drivers do not follow these guidelines.