This is an appeal from a conviction for ■violating Title 36, Code of Federal Regulations, Section 3.20. This section, pertaining to the National Park Service, provides :

“(a) Available areas. Public meetings and assemblies may be held and .■speeches and the expression of views publicly may be made in the following ■places, * * * subject to the condition that an official permit therefor be ¡first obtained.

“(1) Anacostia Park west of Elev■enth Street.

“(2) Polo Field.

“(3) Banneker Recreation Center, north side.

“(4) Monument Grounds, Sylvan Theater.

“(5). Watergate.

“(6) Bunker Hill Park.

“(7) Lincoln Park.”1

The information charged that appellant “in a park area administered by National Capital Parks, National Park Service, in the District of Columbia, to wit: within the area known as the Monument Grounds, did make a speech, against the form of the statute * * The face of the information contained the following caption: “Violation of Title 36, Section 3, Code of Federal Regulations.”2 Appellant contends, inter alia, that the evidence was insufficient to support his conviction. We agree.

At the trial appellee asked the court to take judicial notice of 36 C.F.R. § 3.193 and 36 C.F.R. § 3.21.4 The latter section requires an official permit for a speech “in any park area other than the areas described in §§ 3.19, 3.20 and 3.22.” This distinction proved crucial as the testimony progressed for it became evident, that appellant’s speech had not been made on a portion of the Monument Grounds adjacent to the Sylvan Theater, but on a portion of the Monument Grounds which might be classified as “any park area.” Counsel *854for appellee recognized this variance by stating in his closing argument:

“It is my understanding of these regulations, and it is on that point that I asked the court specifically for the purpose of clarity and exactness to take judicial notice of 3.19 to 3.21, that the offense is committed under 3.21.

“I think it is clear from the testimony, and that it is quite clear from the section of the Regulations that the reference to the Monument Grounds, Sylvan Theater, is merely a reference to the Sylvan Theater in 3.20, just as tire reference in that same section to the Banneker Recreation Center, north side, has reference to the north side of the Banneker Recreation Center.

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“The actual language that has been violated, and the criteria that are involved in proving permit applications fall under Section 3.21.”

The trial court, however, stated in its finding:

“The other question is whether or not there has been proof that the regulations were violated by the performance of a speech within the Monument Grounds.

“The only defined area of the Monument Grounds that is before the court is that in simple words in Section 3.20, which says: ‘Monument Grounds.’ ”

The court concluded that the testimony of the arresting officer was sufficient to prove the speech was made within the Monument Grounds.

We think the interpretation of Section 3.20 advanced by appellee at trial was correct. We hold that the phrase “Monument Grounds, Sylvan Theater” in Section 3.20 refers only to that portion of the Monument Grounds adjacent to the Sylvan Theater. Since the evidence placed appellant on another portion of the Monument Grounds, his conviction under Section 3.20 cannot stand.

Reversed with instructions to enter judgment of acquittal.