Defendant George B. Archambeau appeals his conviction for possession of a dangerous weapon by a restricted person, a third-degree felony, in violation of Utah Code Ann. §§ 76-10-501(2)(a) and -503(2) (Supp.1988). 1 We affirm.
FACTS
Defendant was on parole for aggravated robbery, a first-degree felony. In May of 1988, defendant’s parole officers confiscated a 10-inch knife with a 5V2-inch blade in a sheath bearing the initials “G.A.,” a 10-inch bowie knife with a 6-inch blade, a 48-inch blowgun, and blowdarts from defendant’s home. The officers considered them dangerous weapons that defendant was prohibited from possessing while on parole. The parole officers released the confiscated items to a third party designated by defendant.
Defendant’s parole officers conducted a search of defendant’s home on March 28, 1989. During the search, the officers discovered and seized knives, a blowgun, and blowdarts identical to the ones previously confiscated. There was no evidence that defendant had used or intended to use the knives or blowgun in a dangerous manner. Based upon the seized items, the State subsequently filed charges against defendant for possession of a dangerous weapon by a *922 restricted person. Defendant was convicted of possession of a dangerous weapon by a restricted person, a third-degree felony, in violation of Utah Code Ann. §§ 76-10-501(2)(a) and -503(2) (Supp.1988) and sentenced to a term of not more than five years, to run concurrently with defendant’s sentence for aggravated robbery.
On appeal, defendant alleges: (1) Section 76-10-503(2) is an unconstitutional infringement upon the right of Utah citizens to keep and bear arms, as provided in Article I, Section 6 of the Utah Constitution; (2) Section 76-10-503(2), as defined by section 76-10-501(2)(a), is unconstitutionally vague; and (3) there is insufficient evidence to support his conviction.
PROPRIETY OF CONSIDERING A CONSTITUTIONAL ISSUE FOR THE FIRST TIME ON APPEAL
Defendant contends that Utah Code Ann. § 76-10-503(2) (Supp.1988) is unconstitutional because it infringes upon his right to bear arms. He claims Article I, Section 6 of the Utah Constitution provides the legislature may only limit the use of weapons, not their possession. He, therefore, reasons that because section 76-10-503(2) purports to penalize possession of weapons without regard to their use, it is unconstitutional. As a threshold matter, the State argues this court should not consider the merits of defendant’s constitutional challenge as he raises it for the first time on appeal.
Generally, a defendant who fails to bring an issue before the trial court is barred from asserting it initially on appeal. 2 Utah’s appellate courts have applied this rule to constitutional questions advanced for the first time on appeal. 3
However, there are two limited but well-established exceptions to this general rule. An appellate court may address a constitutional issue for the first time on appeal if: (1) the trial court committed “plain error;” or (2) there are “exceptional circumstances.”
See State v. Gibbons,
The Utah Supreme Court outlined the principles involved in determining whether “plain error” exists in
State v. Eldredge,
The first requirement for a finding of plain error is that the error be “plain,” i.e., from our examination of the record, we must be able to say that it should have been obvious to a trial court that it was committing error.... The second and somewhat interrelated requirement for a finding of plain error is that the error affect the substantial rights of the accused, i.e., that the error be harmful.
Eldredge,
The second exception to the rule prohibiting consideration of issues for the first *923 time on appeal is a catch-all device requiring “exceptional” or “unusual” circumstances. It is a safety device to make certain that manifest injustice does not result from the failure to consider an issue on appeal. Both the Utah Supreme Court and the Court of Appeals have often acknowledged this exception. 5
Defendant contends there is a third exception to the general rule that constitutional issues will not be considered for the first time on appeal. He argues that a constitutional issue may always be raised for the first time on appeal by any defendant whose “liberty interest” is in jeopardy, citing
State v. Jameson,
The “liberty interest” doctrine is of questionable origin and uncertain development. The doctrine first appeared in an early Utah Supreme Court case,
In re Woodward,
[tjhere may be some doubt as to whether we should review the two points on appeal for the first time. If what we say in this opinion would jeopardize the liberty of appellant, which it will not, so far as the two sections are concerned, there would be authority for raising a constitutional issue for the first time on appeal (3 Am.Jur. 63, sec. 293, Const. Law).
Woodward,
Almost twenty years later, the court resurrected this doctrine in a civil appeal by Riverton police officers seeking to enjoin Salt Lake County from providing police services to Riverton.
See Pratt v. City Council of City of Riverton,
Neither Woodward nor Pratt illuminates the meaning of “liberty interest” or provides guidance for its application.
The Utah Supreme Court first mentioned the “liberty interest” exception in a criminal case in
State v. Breckenridge,
After
Breckenridge,
the Utah Supreme Court ignored the “liberty interest” exception in four subsequent criminal cases, choosing instead to apply the traditional “plain error” or “exceptional circumstances” standards.
See Gibbons,
However, in October, 1990, the Utah Supreme Court ambiguously alluded to the “liberty interest” exception in
State v. Jameson,
We read Jameson differently. We conclude that a defendant may not assert a constitutional issue for the first time on appeal unless he can demonstrate “plain error” or “exceptional circumstances.” The fact that a “liberty interest” is at stake is merely one factor articulated by the court to be considered when determining whether “exceptional circumstances” exist.
Our interpretation is grounded in the ambiguous directive of
Jameson,
the mottled history of the “liberty interest” exception, and the practical difficulty with recognizing a
per se
“liberty interest” exception in criminal cases. A “liberty interest” exception may be useful in civil appeals, like
Pratt,
as a means of isolating “unusual circumstance” civil cases in which an appellate court should consider a constitutional issue initially on appeal. In a criminal case, however, it is almost always true that the defendant’s “conviction and sentence rest on the outcome of his [or her] appeal,”
Breckenridge,
*926 We conclude that the “plain error” and “exceptional circumstances” exceptions are sufficiently broad to encompass any situation requiring Utah’s appellate courts to consider a constitutional issue for the first time on appeal in the interest of justice. Based on the analysis set forth above, we decline to consider the substance of defendant’s constitutional argument unless he can demonstrate: (1) “exceptional circumstances,” or (2) “plain error.”
While defendant’s “liberty interest” is at stake, we find no “exceptional circumstances.” Although the “exceptional circumstances” exception is broad and remains somewhat undefined, our reading of prior cases and the examples therein reveals that there are no extenuating or unusual circumstances in the instant case. See, e.g., our discussion of Breckenridge set forth above.
Secondly, we find no “plain error” on the part of the trial court. For the “plain error” exception to apply, the lower court must have committed an error which is both obvious and harmful. Defendant asserts that the trial court obviously erred by failing to recognize the unconstitutionality of Utah Code Ann. § 76-10-503(2) (Supp.1988) in view of the plain language of Article I, Section 6. We disagree. An amendment to the state constitution 11 does not obviously invalidate prior Utah authority approving Utah Code Ann. § 76-10-503(2), 12 particularly when there is no supportive legislative history. See House Debate on Senate Joint Resolution No. 2; House Debate on Senate Joint Resolution No. 3.
In sum, we decline to reach the merits of defendant’s constitutional challenge that Utah Code Ann. § 76-10-503(2) (Supp.1988) violates Article I, Section 6 of the Utah Constitution.
UTAH CODE ANN. § 76-10-503(2) IS NOT UNCONSTITUTIONALLY VAGUE
Defendant was convicted under Utah Code Ann. § 76-10-503(2) (Supp.1988) which provides, in pertinent part:
(a) Any person who is on parole for a felony or is incarcerated at the Utah state prison or other like facility may not have in his possession or under his custody or control any dangerous weapon as defined in this part.
(b) Any person who violates this section is guilty of a third degree felony, and if the dangerous weapon is a firearm, explosive, or infernal machine he is guilty of a second degree felony.
(emphasis added). Utah Code Ann. § 76— 10-501(2)(a) (Supp.1988) defines dangerous weapons as follows:
“Dangerous weapon” means any item that in the manner of its use or intended *927 use is capable of causing death or serious bodily injury. In construing whether an item, object, or thing not commonly known as a dangerous weapon is a dangerous weapon, the character of the instrument, object, or thing; the character of the wound produced, if any; and the manner in which the instrument, object, or thing was used are determinative.
Defendant contends the statutory definition of “dangerous weapon” is unconstitutionally vague as it does not give notice of prohibited behavior with sufficient specificity, as required by Article I, Section 7 of the Utah Constitution and the fourteenth amendment to the United States Constitution. 13 Defendant also claims the malleable nature of the definitional statute renders it an unconstitutional delegation of legislative power 14 to the courts, pursuant' to Article V, Section 1 of the Utah Constitution.
The State counters that Utah Code Ann. § 76-10-501(2)(a) (Supp.1988) sets forth a sufficiently definite standard for distinguishing those items that are dangerous weapons from those that are not. The State contends that, rather than engage in a futile effort to enact an exhaustive list of “dangerous weapons,” the legislature has created descriptive categories by which one may determine whether a given item is a “dangerous weapon.” The State claims the statute states that an item will be considered a dangerous weapon if, based upon its actual use, subjectively intended use, or objectively understood use, it can cause death or serious bodily injury. The State argues that defendant’s knives and blowgun fall within the category of items which are dangerous weapons because of their objectively understood use. We agree.
Generally, we review a legislative enactment with the presumption that it is constitutional.
See Greenwood v. City of North Salt Lake,
The Utah Supreme Court recently set forth a vagueness analysis in Greenwood, considering an ordinance imposing special requirements upon the owners of vicious dogs.
The void-for-vagueness doctrine requires that a statute or ordinance define an “offense with sufficient definiteness that ordinary people can understand what conduct is prohibited and in a manner that does not encourage arbitrary and discriminatory enforcement.” Kolender v. Lawson,461 U.S. 352 , 357 [103 S.Ct. 1855 , 1858,75 L.Ed.2d 903 ] (1983). More important than actual notice is “ ‘the requirement that a legislature establish minimal guidelines to govern law enforcement.’ ”461 U.S. at 358 [103 S.Ct. at 1858 ] (quoting Smith v. Goguen,415 U.S. 566 , 574 [94 S.Ct. 1242 , 1248,39 L.Ed.2d 605 ] (1974)). “It is a basic principle of due process that an enactment is void for vagueness if its prohibitions are not clearly defined.” Grayned v. City of Rockford,408 U.S. 104 , 108 [92 S.Ct. 2294 , 2298,33 L.Ed.2d 222 (1972).
*928
Greenwood,
A constitutional vagueness challenge can proceed either as a facial challenge or in its application, based upon the facts of the case. See id. Defendant has not specified the basis of his challenge. We assume defendant intends to challenge the constitutionality of § 76-10-503(2), as defined by § 76-10-501(2)(a), both facially and in application.
In a facial challenge to the overbreadth and vagueness of a law, a court’s first task is to determine whether the enactment reaches a substantial amount of constitutionally protected conduct. If it does not, then the overbreadth challenge must fail. The court should then examine the facial vagueness challenge and, assuming the enactment implicates no constitutionally protected conduct, should uphold the challenge only if the enactment is impermissibly vague in all of its applications. A plaintiff who engages in conduct that is clearly proscribed cannot complain of the vagueness of the law as applied to the conduct of others.
Village of Hoffman Estates v. Flipside, Hoffman Estates,
Section 76-10-501(2)(a) does not implicate fundamental first amendment rights.
See United States v. Mazurie,
To understand Utah Code Ann. § 76-10-501(2)(a) (Supp.1988), it is necessary to break the statute into its component parts. The first sentence states: “ ‘Dangerous weapon’ means any item that in the manner of its use or intended use is capable of causing death or serious bodily *929 harm” (emphasis added). Read alone, this statement suggests that any item capable of creating harm is a dangerous weapon, including a hunting rifle, a butcher knife, or a knitting needle.
However, this statement does not appear in isolation but is limited by the second sentence, which states: “In construing whether an item, object, or thing not commonly known as a dangerous weapon is a dangerous weapon, the character of the instrument, object, or thing; the character of the wound produced, if any; and the manner in which the instrument, object, or thing was used are determinative” (emphasis added). Implicit in this second sentence are two separate categories: (1) items commonly known as dangerous weapons; and (2) items not commonly known as dangerous weapons but included if, in considering the three enunciated characteristics, they qualify.
The State does not contend that the second category is at issue in this case. There is no evidence that the knives and blowgun were used or were intended to be used in a dangerous manner. Rather, our decision must rest on whether defendant should have been reasonably aware that his hunting knives and blowgun were objectively dangerous weapons. We conclude that defendant’s two 10-inch knives with 5-6-inch blades and his 48-inch blowgun are commonly known as dangerous weapons. 17 Furthermore, defendant was specifically put on notice by his parole officers that they considered these items dangerous weapons and that he was prohibited by law from possessing them while on parole. Defendant was, thus, on notice that he was unlawfully in possession of dangerous weapons. Section 76-10-503(2), as defined by section 76-10-501(2)(a), is not unconstitutionally vague as applied to defendant.
Although § 76-10-501(2)(a) is not marked by “meticulous specificity,” it is sufficient that it has “flexibility and reasonable breadth” in dealing with which items are characterized as dangerous weapons.
Grayned,
INSUFFICIENCY OF EVIDENCE
Defendant’s final contention is that there is insufficient evidence to prove that the items seized from his home are dangerous weapons.
In
State v. Webb,
The trial judge not only had the opportunity to view the items in question personally but had the benefit of having an expert demonstrate the use of the blowgun by shooting it in the courtroom. Additionally, the expert testified about the damage a blowgun dart may cause to a human. We agree with the State that there was ample evidence to prove that defendant’s knives and blowgun are objectively the type of instruments reasonable people would assume were dangerous weapons, as they *930 were objectively the type of weapons which are capable of causing death or serious bodily injury. Furthermore, according to the trial testimony of parole agents present during the May, 1988 search of defendant’s home, defendant was told that his knives and blowgun were being seized at that time because the agents considered them restricted, dangerous weapons defendant was forbidden from possessing while on parole. 19
CONCLUSION
In sum, we uphold defendant’s conviction for possession of a dangerous weapon by a restricted person. We decline to reach defendant’s constitutional claim under Article I, Section 6, because defendant did not present this question to the trial court and has failed to demonstrate either “plain error” or “exceptional circumstances.” Furthermore, we hold that Utah Code Ann. § 76-10-501(2)(a) (1990) is not unconstitutionally vague as applied to defendant but provided defendant adequate notice that his knives and blowgun were “dangerous weapons.” Finally, there is ample evidence that defendant’s knives and blowgun are, objectively, dangerous weapons under section 76-10-50l(2)(a).
GARFF and RUSSON, JJ., concur.
Notes
. The current versions of the statutes under which defendant was convicted, Utah Code Ann. §§ 76-10-501(2)(c) and -503(2) (Supp.1991), contain changes which are not material to the issues we consider in this case.
.
See, e.g., Espinal v. Salt Lake City Bd. of Educ.,
.
See, e.g., State v. Anderson,
.See also Anderson,
.
See, e.g., Jolivet v. Cook,
. In fact, the original provision in the first edition of American Jurisprudence, upon which the Woodward court relied for the creation of its new exception, reads, in pertinent part:
The general rule that an appellate court will not consider grounds of defense not asserted in the lower court is applicable, ordinarily, to defenses and objections based on constitutional grounds. Thus, the ordinance, or administrative order, cannot ordinarily be raised for the first time on appeal. An exception to this rule has been made, however, in cases involving the deprivation of life or liberty.
3 AmJur. Appeal and Error § 293 (1936).
. The court ultimately ruled that the two sections in question were unconstitutional because they: (1) granted general supervision and control over the juvenile court to the welfare commission; and (2) sanctioned removal of judges by an administrative agency of the executive branch.
. Breckenridge was an employee of a body shop who attempted to dispose of some old vehicle parts by igniting them. Although Breckenridge tried to extinguish the ensuing fire, it caused extensive damage to his employer’s building. Even though the record indicated that the fire was accidental, Breckenridge was charged with and pled guilty to arson, the intentional damage to a structure by fire.
Subsequently, Breckenridge moved to withdraw his guilty plea, and he reached a stipulation to that effect with the Assistant Salt Lake County Attorney. He claimed that his guilty plea resulted from threats, coercion, and lies by the prosecutor. The lower court denied Breckenridge’s motion, sentencing him to prison and imposing a fine and restitution.
On appeal, and at the suggestion of the supreme court, Breckenridge raised, for the first time, the issue that he did not receive due process since the lower court accepted his guilty plea without a sufficient factual basis and without ensuring that Breckenridge understood the elements of arson. Although Breckenridge failed to assert his due process argument until he came before the supreme court, the events leading to his arson conviction for accidentally starting a fire certainly qualify as "exceptional circumstances” under which the supreme court could have entertained a constitutional claim advanced for the first time on appeal.
.In Jameson, the defendant pled guilty to one count of aggravated sexual abuse of a child and was placed on probation for three years. One special condition of his probation required that he successfully complete an incest offender program. Because the defendant failed to meet this condition, he was removed from treatment, his probation was revoked, and he was committed to the Utah State Prison.
Some time after the probation revocation hearing, the State acknowledged that, because of errors in the procedure of that hearing, the defendant had been denied due process. The defendant was then granted another opportuni *925 ty for a hearing addressing the revocation of his probation. During this second hearing, the defendant admitted that he had refused to participate in certain aspects of his therapy. At the conclusion of this hearing, the judge determined that the defendant had violated the conditions of his parole and incarcerated him for the remainder of his original sentence.
. The Utah Court of Appeals has struggled with the meaning of the "liberty interest" exception, choosing to simply ignore it in most cases.
See, e.g., Bobo,
Judge Bench of the Court of Appeals, sitting by designation in
Espinal v. Salt Lake City Bd. of Educ.,
The general rule is, of course, that issues raised for the first time on appeal are not properly brought and will not be considered. ... This general rule applies even to constitutional issues, except where (1) a person’s liberty is at stake, ... and (2) exceptional circumstances are present.
Id. at 415-16 (citations omitted).
In
State v. Harrison,
We believe that "the interest of predictability, accountability, and fairness" would be served by a more careful examination of when Utah’s appellate courts will consider issues not raised in the trial courts_ We further believe that the previously enunciated standards allowing first-time appellate review of issues are sufficiently liberal to provide appropriate redress, and are therefore troubled by a standard requiring review whenever a "liberty” interest is identified.
Harrison,
. Article I, Section 6 of the Utah Constitution was revised in 1985 and currently reads as follows:
The individual right of the people to keep and bear arms for security and defense of self, family, others, property, or the state, as well as for other lawful purposes shall not be infringed; but nothing herein shall prevent the legislature from defining the lawful use of arms.
Defendant contends that the above version provides broader protection to the right to bear arms than did the previous version, which read:
The people have the right to bear arms for their security and defense, but the Legislature may regulate the exercise of this right by law.
.
See State
v.
Vlacil,
. Because defendant provides no independent state constitutional analysis, we decline to reach his challenge to the state constitution.
See, e.g., State
v.
Lafferty,
. In support of his argument that the statute's vague definition of "dangerous weapons" permits persons and entities other than the legislature to define the parameters of the crime of possessing a dangerous weapon, thus creating an unconstitutional delegation of legislative authority, defendant cites
State v. Gallion,
. The United States Supreme Court articulated the policy behind the vagueness doctrine in
Grayned v. City of Rockford,
It is a basic principle of due process that an enactment is void for vagueness if its prohibitions are not clearly defined. Vague laws offend several important values. First, because we assume that man is free to steer between lawful and unlawful conduct, we insist that laws give the person of ordinary intelligence a reasonable opportunity to know what is prohibited, so that he may act accordingly. Vague laws may trap the innocent by not providing fair warning. Second, if arbitrary and discriminatory enforcement is to be prevented, laws must provide explicit standards for those who apply them. A vague law impermissibly delegates basic policy matters to policemen, judges, and juries for resolution on an ad hoc and subjective basis, with the attendant dangers of arbitrary and discriminatory application.... Uncertain meanings inevitably lead citizens to " ‘steer far wider of the unlawful zone' ... than if the boundaries of the forbidden areas were clearly marked."
. The “constitutionally protected conduct” referenced in the Court’s analysis in
Village of Hoffman Estates
is limited to the scope of the first amendment.
See, e.g., Schall v. Martin,
.
See, e.g., State v. Clevidence,
.
See also State
v.
Graham,
. During sentencing proceedings, the court stated:
The evidence was that the blowgun and knives were confiscated as dangerous weapons upon the first occasion, and that was the explanation of the probation officer. And when they were returned, they were returned with the understanding that Mr. Archambeau would have them released to a cousin, not himself. And so, the fact they found themselves back in his possession seems to the Court is done at his own risk. He knew why they were taken and removed from him in the first instance.
