Don't drink when you're out - starve the beast. If you're at the point where the cops have you outside your car for a sobriety check - your gun will be useless at that point as they would have already disarmed you. Even if you were successful in dying in a hail of gunfire over a dui check - the MSM would report "Drunk kills cops who were trying to keep America safe". New procedures, laws, fines, etc would follow. Again, don't drink when you're out, don't admit to having 1 drink and don't give them reason to detain - record everything...a lot better than dying over this crap