Kevin Federline's lawyer, Mark Vincent Kaplan, really is doing everything in his power to make Britney's life more difficult. Although Britney and Kevin weren't present at the time, Kaplan made a request to the judge.

"We're asking that she personally shouldn't be the driver of the children."

For now, the judge won't make any changes to the current custody order. On November 26th he will review Kevin's petition to stop Britney from driving with the boys and make a decision.
This really isn't surprising since she just ran a red light with the boys asleep in the backseat. And it's definitely true that Britney has had a few driving problems in the past...you know, the usual, just running people's feet over, driving without a license and hit and runs...but I do think a lot of that is brought on by the paparazzi. If the photographers see Britney is in the car with Sean and Jayden, anyone behind the wheel will probably have some problems.
ONTD