Britney Spears is not allowed to drive with her kids in the car anymore!

gaysocialites.blog has learned that the judge parked Britney's new car in her custody hearing with  ex-hubby Kevin Federline on Friday.

The case is evidently sealed, but we're told that K-Fed's high dollar attorney Mark Vincent Kaplan slammed Britney and convinced a judge that she shouldn't drive with the kids in the car.

Spears was caught on video and in photos blowing through a red light with her kids in the back seat.

I guess that means her court ordered monitor will have to drive from now on.  It's not like Spears can't afford a paid driver, ya know!