Which of the following is NOT permitted in a roundabout? Changing lanes Using your turn signal Following the rules of right-of-way Driving at the speed limit

## Step 1<br />A roundabout is a circular intersection where traffic moves in one direction around a central island. The rules for navigating a roundabout are designed to ensure smooth and safe flow of traffic. Let's analyze each option:<br /><br />## Step 2<br />1. Changing lanes: In a roundabout, it is generally not permitted to change lanes. Traffic should follow the lane they entered and complete their turn before changing lanes.<br /><br />## Step 3<br />2. Using your turn signal: This is permitted and, in fact, required. Signaling your intentions is crucial for safety and order in a roundabout.<br /><br />## Step 4<br />3. Following the rules of right-of-way: This is also permitted and expected. In a roundabout, the vehicle that arrives first has the right-of-way. If two vehicles arrive at the same time, the vehicle on the left should yield to the vehicle on the right.<br /><br />## Step 5<br />4. Driving at the speed limit: This is permitted but not advisable. The speed limit in a roundabout is typically lower than on the surrounding road, and it's important to adjust your speed to the conditions of the roundabout.