Britney Spears was busted for DUI back in March, and now we get to see how the whole thing played out.

TMZ has obtained the full dashcam video of Britney’s arrest — from the moment cops hit the lights to pull her over … which she took her 3 minutes to do!

The pop star’s out of frame for most of the footage, but you can hear her going through the field sobriety test — including when cops cuffed her — and seemingly blowing into a breathalyzer as she insists she’s not drunk.