Opinion

Robert Lee England (England) was convicted of operating a motor vehicle after having been adjudicated an habitual offender in violation of Code § 46.2-357. The charge arises out of an incident where England was stopped after he was observed weaving across the center line. On the date of his original adjudication as an habitual offender, England was a chronic alcoholic and a prisoner in the Henrico County work release program. England was present and not represented by counsel at the habitual offender hearing and maintains that he should have been afforded the services of a guardian ad litem in that proceeding. See Code § 8.01-9(A). In this appeal, England asserts that the failure of the court of appoint a guardian ad litem renders his habitual offender adjudication void ab initio and thereby renders the charge for violation of that status equally void. We disagree and affirm England’s conviction.

In the Circuit Court of Powhatan County, the trial commenced with a stipulation that at the time of his original adjudication as an habitual offender and when he was arrested for driving after having been adjudicated an habitual offender, England was aware of his status and the concomitant consequences of driving an automobile under that status. The Commonwealth stipulated that at the time of the habitual offender adjudication, England was a chronic alcoholic. In response to a direct question from the court, England conceded that his was merely “a technical defense.”

*123The Commonwealth’s evidence, undisputed by England, proved that he was arrested for driving while intoxicated and that it was determined during the course of that arrest that England had been adjudicated an habitual offender.

England’s evidence consisted of the testimony of Diane McGuinness. McGuinness, a substance abuse therapist with the Goochland-Powhatan Community Services organization, testified that England had been her client for two months. On cross-examination, McGuinness further testified that as an alcoholic, England would not necessarily have been incompetent when he was adjudged an habitual offender. On redirect examination, McGuinness testified that though she had not treated England at the time of his habitual offender hearing, she believed that at that time he was a danger to himself or the public because of alcohol abuse.

The trial court rejected England’s assertion that his habitual offender adjudication was voided by the failure of the trial court to appoint a guardian ad litem and sentenced England to five years in prison, suspended on the condition that England serve twelve months in jail.

In Pigg v. Commonwealth, we held that Code § 8.01-9(A) requires the appointment of a guardian ad litem for persons under a disability who are not represented by counsel during an habitual offender adjudication. 17 Va. App. 756, 760, 441 S.E.2d 216, 218-19 (1994) (en banc). By stipulating that England was an alcoholic at the time of his habitual offender hearing, the Commonwealth placed England within the class of persons entitled to the appointment of a guardian ad litem, if not otherwise represented by counsel, during an habitual offender adjudication. Id.

However, in Pigg we further held that the failure to appoint a guardian ad litem does not necessarily create a jurisdictional defect rendering the habitual offender adjudication void ab initio. Rather, absent evidence that an individual was actually incapable of understanding the nature and consequence of the habitual offender proceeding, the failure to appoint a guardian ad litem is a procedural defect rendering the adjudication voidable only, and not subject to a collateral attack. Id. at 763, 441 S.E.2d at 221.

Here, England stipulated that he was aware that he had been adjudicated an habitual offender, was aware of the nature of that *124proceeding, and that at the time of his subsequent arrest, he was aware of the consequences of driving after having been adjudicated an habitual offender. The record does not indicate that he was incompetent to challenge that adjudication directly.

England further asserts that as a prisoner he was entitled to the appointment of a guardian ad litem. The record does not reveal the level of offense that subjected England to being jailed in the Henrico County work release program. If .the offense was a felony, England was by definition a person under a disability, Code § 8.01-2(6), and entitled to appointment of a guardian ad litem. Code § 8.01-9(A). Assuming arguendo that the offense was a felony, the rationale of Pigg remains applicable to England’s case. Indeed, the basis of our ruling in Pigg was by reference to similar case law involving convicts. Pigg, 17 Va. App. at 762, 441 S.E.2d at 220.

Accordingly, we hold that England’s habitual offender status was voidable, rather than void, and not subject to collateral attack during his subsequent trial for violation of that status. The conviction appealed from is affirmed.

Affirmed.

Elder, J., and Fitzpatrick, J., concurred.