In the Superior Court a judge found the defendant guilty of “unlawfully carry[ing] under her control in a motor vehicle a certain firearm without authority. ’ ’ Gí. L. c. 269, § 10. The case comes to us on report (Gr. L. c. 278, § 30) of two questions: (1) Whether knowledge, actual or constructive, is a necessary element of the crime. (2) If it is, whether the fact that the firearms were in a vehicle owned and being operated by the defendant creates a case for the tribunal of fact.
The case was tried on stipulated facts. The defendant “was lawfully arrested” about 11:15 p.m. on July 30,1965, in Somerville. Two firearms were found on the floor behind the driver’s seat. She had no knowledge of their presence. The statute does not contain the word “knowingly” or its equivalent, and provides for a possible sen *722 tence of two and one-half to five years “in the state prison” or for a shorter term in the house of correction.
"Where conducive to justice, a court may set aside a stipulation made by the parties.
Loring
v.
Mercier,
Accordingly, we set aside the stipulation, discharge the report, and remand the case to the Superior Court for further proceedings.
So ordered.
