Defendant, for the first time in the Court of Appeals, argued that G.S. 14-202.1 is unconstitutional. The constitutionality of the statute was not raised in the trial court, and the Court of Appeals therefore declined to discuss the merits of the constitutional arguments, citing State v. Cumber, 280 N.C. 127, 185 S.E.2d 141 (1971), and Bland v. City of Wilmington, 278 N.C. 657, 180 S.E.2d 813 (1971). In both those cases, this Court refused to decide constitutional questions which had not been raised or considered in the court below. This is a well established rule. State v. Hudson, 281 N.C. 100, 187 S.E.2d 756 (1972), cert. den., 414 U.S. 1160, 39 L.Ed.2d 112, 94 S.Ct. 920 (1974); Wilcox v. Highway Commission, 279 N.C. 185, 181 S.E.2d 435 (1971); State v. Mitchell, 276 N.C. 404, 172 S.E.2d 527 (1970); State v. Parrish, 275 N.C. 69, 165 S.E.2d 230 (1969); State v. Colson, 274 N.C. 295, 163 S.E.2d 376 (1968), cert. den., 393 U.S. 1087, 21 L.Ed.2d 780, 89 S.Ct. 876 (1969); State v. Dorsett, 272 N.C. 227, 158 S.E.2d 15 (1967); State v. Grundler, 251 N.C. 177, 111 S.E.2d 1 (1959), cert. den., 362 U.S. 917, 4 L.Ed.2d 738, 80 S.Ct. 670 (1960). The rule is in accord with decisions of the United States Supreme Court. See, e.g., Estelle v. Williams, 425 U.S. 501, 48 L.Ed.2d 126, 96 S.Ct. 1691 (1976); Irvine v. California, 347 U.S. 128, 98 L.Ed. 561, 74 S.Ct. 381 (1954); Edelman v. Cali *160 fornia, 344 U.S. 357, 97 L.Ed. 387, 73 S.Ct. 293 (1953). This requirement is expressly provided for in Rule 14 (b) (2) of the Rules of Appellate Procedure:
In-an appeal which is asserted by the appellant to involve a substantial constitutional question, the notice of appeal shall contain the elements specified in Rule 14 (b) (1) and in addition shall specify the articles and sections of the Constitution asserted to be involved; shall state with particularity how appellant’s rights thereunder have been violated; and shall affirmatively state that the constitutional issue was timely raised (in the trial tribunal if it could have been, in the Court of Appeals if not) and either not determined or determined erroneously.
The Court of Appeals acted properly in overruling the assignment of error.
[1,2] Defendant contends it was error for the Court of Appeals to overrule his constitutional attack, citing and relying on G.S. 15A-1446 (d) (6) which provides:
Errors based upon any of the following grounds, which are asserted to have occurred, may be the subject of appellate review even though no objection, exception or motion has been made in the trial division.
(6) The defendant was convicted under a statute that is in violation of the Constitution of the United States or the Constitution of North Carolina.
Subsection (6) of G.S. 15A-1446 (d) is in direct conflict with Rules 10 and 14 (b) (2) of the Rules of Appellate Procedure and our case law on the point. The Constitution of North Carolina provides that “[t]he Supreme Court shall have exclusive authority to make rules of practice and procedure for the Appellate Division.” N.C. Const. Art. IV § 13 (2). The General Assembly was without authority to enact G.S. 15A-1446 (d) (6). It violates our Constitution. Our Rule 14 (b) (2) and our case law are authoritative on this point. The Court of Appeals did not err. This Court will refrain from deciding constitutional questions which are not raised or passed upon in the *161trial court or properly presented in the Court of Appeals.
This Court may, however, pass upon constitutional questions not properly raised below in the exercise of its supervisory jurisdiction. Rule 2 of the Rules of Appellate Procedure; Rice v. Rigsby, 259 N.C. 506, 131 S.E.2d 469 (1963). Within our discretion, and in the exercise of our supervisory powers, we have decided to address the merits of defendant’s constitutional claims.
Defendant contends G.S. 14-202.1 is unconstitutional in that (a) it is a denial of due process because of vagueness, (b) it is a denial of equal protection because of age classification in the statute and (c) it is an overbroad restriction on protected activity. These arguments are without merit.
Defendant was charged with taking indecent liberties with children in violation of G.S. 14-202.1 which reads:
(a) A person is guilty of taking indecent liberties with children if, being 16 years of age or more and at least five years older than the child in question, he either:
(1) Willfully takes or attempts to take any immoral, improper, or indecent liberties with any child of either sex under the age of 16 years for the purpose of arousing or gratifying sexual desire; or
(2) Willfully commits or attempts to commit any lewd or lascivious act upon or with the body or any part or member of the body of any child of either sex under the age of 16 years.
(b) Taking indecent liberties with children is a felony punishable by a fine, imprisonment for not more than 10 years, or both.
[3] Defendant’s contention that the statute is unconstitutionally vague is without merit. This issue was correctly decided by the Court of Appeals in State v. Vehaun, 34 N.C. App. 700, 239 S.E.2d 705 (1977), cert. den., 294 N.C. 445, 241 S.E.2d 846 (1978), in an opinion by Judge (now Justice) Britt. The test applied was whether the statute gives a “person of ordinary intelligence a reasonable *162opportunity to know what is prohibited, so that he may act accordingly.” Grayned v. City of Rockford, 408 U.S. 104, 108, 33 L.Ed.2d 222, 227, 92 S.Ct. 2294, 2298-99 (1972); see also State v. Lowry, 263 N.C. 536, 139 S.E.2d 870, appeal dismissed, 382 U.S. 22, 15 L.Ed.2d 16, 86 S.Ct. 227 (1965). The language of G.S. 14-202.1 provides a defendant with sufficient notice of what is criminal conduct. The statute clearly prohibits sexual conduct with a minor child and describes with reasonable specificity the proscribed conduct. Any person of ordinary understanding upon reading the statute would know the statute would be violated if a thirty-four year old man fondled two boys, aged twelve and fourteen, and placed his mouth on the penises of the boys. As the Court of Appeals noted in Vehaun, similar language in a District of Columbia Statute, D.C. Code § 22-3501, has withstood this same constitutional attack. Moore v. United States, 306 A.2d 278 (D.C. 1973).
[4] Defendant contends the statute denies him equal protection under the laws because it has two age requirements. The statute requires the defendant be over sixteen years of age and that there be a five-year difference between the age of the accused and the age of the victim, who must be less than sixteen. Defendant contends we should apply a rule of strict scrutiny to test the constitutionality of the statute. See, e.g., Shapiro v. Thompson, 394 U.S. 618, 22 L.Ed.2d 600, 89 S.Ct. 1322 (1969). We disagree. The proper test is whether the statute has a rational basis for the classification scheme. Age classifications are not so suspect as to require an application of the strict scrutiny test. In re Walker, 282 N.C. 28, 191 S.E.2d 702 (1972). The age classifications within the statute are reasonably related to the purpose of the statute, i.e., the protection of children from the sexual advances of adults. The five-year age difference of the defendant, who cannot himself be under sixteen, and that of the victims, who must be under age sixteen, is a reasonable classification. If it were otherwise, a child could be punished for molesting another child, or an adult could be punished for molesting another adult. This was not the purpose behind G.S. 14-202.1. The age classifications are reasonable means of avoiding this. The statute does not deny defendant his right to equal protection of the laws under the Fourteenth Amendment of the United States Constitution or Article I, section XIX of the North Carolina Constitution.
[5] Defendant’s final argument on the constitutionality of G.S. 14-202.1 is that it is unconstitutionally overbroad in that it pro*163scribes innocent displays of affection in violation of the First Amendment. The statute has never been so interpreted and it was certainly not so applied in this case. Defendant has no standing to attack the statute on these grounds. He has no First Amendment right to express himself through unlawful actions. This is not activity which the State is forbidden by the Constitution to regulate. See State v. Banks, 295 N.C. 399, 245 S.E.2d 743 (1978).
[6] Defendant’s second assignment of error, which is raised for the first time in this Court, is that the trial court lacked jurisdiction to try him under G.S. 14-202.1 because the criminal act he committed was a crime against nature prohibited by G.S. 14-177. Defendant relies on dicta in State v. Lance, 244 N.C. 455, 459, 94 S.E.2d 335, 339 (1956), which is also quoted in State v. Harward, 264 N.C. 746, 748, 142 S.E.2d 691, 693 (1965), to the following effect:
The two acts are complementary rather than repugnant or inconsistent. GS 14-177 condemns crimes against nature whether committed against adults or children. GS 14-202.1 condemns those offenses of an unnatural sexual nature against children under 16 years of age by persons over 16 years of age which cannot be reached and punished under the provisions of GS 14-177.
In spite of this language, no case has held that an adult who places his mouth on the penis of a child cannot be tried under G.S. 14-202.1. On the facts of this case, it is the more encompassing statute. Defendant did more to the children than commit a crime against nature. Dale Hubble testified, “I told my mother that he rubbed my back and legs....” Lester Selfs mother testified without objection that her son told her defendant “had placed his hands on his penis and other privates.” Defendant was properly tried under G.S. 14-202.1. The crime against nature statute, G.S. 14-177, and the indecent liberties with children statute, G.S. 14-202.1, are complementary but not mutually exclusive.
Defendant’s final assignment of error is to the jury charge of the trial court. The assignment is supported by an exception which appears at the end of the charge which covers five printed pages of the record. The charge contains no identification of the portion or portions to which exception was taken. The Court of Appeals correctly noted this to be a “broadside” exception to the charge in *164violation of Rule 10 (b) (2), Rules of Appellate Procedure. The Court of Appeals also correctly noted that defendant had attempted to argue three separate points of law under one assignment of error based on one exception in violation of Rule 10 (c), Rules of Appellate Procedure. The Court of Appeals did not err in overruling the assignment of error on these grounds. We have, however, reviewed the charge and find it, when considered as a whole, an accurate statement and application of the law to the case.
The Court of Appeals did not err in upholding the conviction.
Affirmed.
J ustice Meyer took no part in the consideration or decision of this case.