Karen wakes up at 2:30 a.m. in the morning and rushes to meet her friends for a nature walk, only to run late due to the overcrowded bus, train, and ferry. During their walk, the girls explain the importance of having a driver's license to Diana, which convinces her to obtain one so that she can drive Karen to wherever she needs to go.
At the DMV, Garth joins Diana and Karen in the driving portion of the test, wherein Mr. Romero gets with a nervous Diana. Catwoman, Harley Quinn, and Livewire then speed by in a stolen car, leading to a high-speed chase through the city.
After winding up in the water, Mr. Romero fails Diana but is promptly talked into giving her another chance. Diana resumes the chase with a more strategic approach courtesy of Karen's directions. Upon encountering a family of ducks, Diana performs a dangerous move that ends in her parallel parking, subduing the villains in the process. Impressed by her quick thinking, Mr. Romero awards Diana her driver's license, only for Karen to remark that she will take the bus.