Raeanne also chastise Lance and Andrew is again forced to intervene. When the rally resumes, Dean becomes the first person to "finish"; unfortunately, he made three bad lane changes and Brian failed to make Dean do the extra laps, meaning that he actually fails. Brad then finishes the rally successfully, but the experts refuse to consider it a true pass, since Donna was controlling Brad's every decision and he still made four bad lane changes. Lance eventually gives up after getting nearly every lane change wrong and has to park some distance away from the rest of the group, as Donna is more than ready to pick another fight with him. Jamie, despite making more bad lane changes than anyone except Lance and Dale, eventually manages to grasp the challenge and passes. Diane easily has the best performance as, despite her slow and steady pace, she only makes two bad lane changes and finishes with minimal input from Raeanne. Dale is therefore left as the last person on the course, meaning that she automatically fails; adding insult to injury, she still has no idea how to correctly change lanes. Best Performer: Diane and Jamie are the only ones who passed this challenge, with Diane clearly performing better. Worst Performer: Nobody else passes, but Dale is declared the worst for cutting Andrew off three times, even though Lance straddled two lanes and boxed Brad in, causing Donna, Diane and Raeanne to chastise Lance. Drifting Donuts: The challenge first introduced in the third season returns, with Philippe first teaching the drivers how to perform donuts through countersteering. Though it requires contestants to do only one donut in 30 minutes, Andrew does two to make up for his rare miss last season. Jamie steers ahead too often and fails the challenge. Lance, who mistakenly believes a full circle is 365°, also fails. Brad, with Donna cheering him on, passes with ease and celebrates with donuts of the edible variety. Dean quickly grows frustrated and fails. Diane manages to complete a donut after several attempts. Dale, who had trouble learning the technique (having driven off the course on many occasions during her lesson), hits the central obstacle repeatedly and Andrew forces her out of the car after she nearly runs him over as a joke. Best Performer: Brad and Diane are the only two people to pass this challenge, with Brad passing with ease