Cal. DUI Convictions Don’t Count 

At defendant’s trial for DUI, third or subsequent offense, the trial court erred in admitting into evidence defendant’s two prior California DUI convictions; the commonwealth failed to prove the California DUI statute is substantially similar to Va. Code § 18.2-266, and the Court of Appeals reverses defendant’s conviction under Va. Code §§ 18.2-266 and -270. ...