Dеfendant appeals from a conviction of operating a motor vehicle while under the influence of intoxicating liquor (DUI). 23 V.S.A. § 1201 (a) (2). liе asserts three claims of error: (1) that the delay of 37 days between jury impaneling and swearing-in was prejudicial as a matter of law; (2) that the trial court failed to charge the jury with the defense of necessity; and (3) that he was prejudiced by ineffective assistance of cоunsel.
Around 11:50 p.m. on November 20, 1981, defendant was awakened by a telephone call from his ex-wife, informing him that one of their children had failed to return to her home from a daytime outing. Defendant borrowed a car and proceeded to look for his son, eventually meeting up with him at the Burlington police station. Shortly after returning his son to his ex-wife’s home, defendant was stopped by a Burlington police officer, taken to the police station and processed for DUI.
On February 22, 1982, a jury of thirteen was drawn, but not sworn, for defendant’s March 31, 1982, trial. On the day set for trial, only eleven of the thirteen jurors were available. *612 The trial judge and defendant’s attorney questioned defendant both as to his understanding that he had a constitutional right to a twelve-member jury and that a mistrial would be declared if he did not then wish to go forward with the trial. After the dеfendant indicated his willingness to go forward, the trial judge questioned him further to insure that the prospect of increased litigation costs, if a mistrial were declared, was not compelling defendant’s decision to proceed with the eleven-member jury. Although defendant exprеssed some concern over litigation costs, he again expressed his willingness to go forward and signed a statement acknowledging his voluntаry waiver of his right to a twelve-member jury. The trial court then allowed defendant’s counsel to voir dire the jury, after which defendant’s counsel indiсated satisfaction with the jury as constituted.
In misdemeanor cases, the discretion of the trial court controls the issue of separаtion of the jury.
State
v.
White,
In
State
v.
White, supra,
In the instant case, the record is silent as to whether the court admonished the jury, prior to separation, to avoid any activity that might affect its impartiality. However, the сourt did allow defendant’s counsel to conduct a second voir dire at the time of trial. On the basis of this voir dire, counsel for defendant еxpressed his client’s satisfaction with the jury as constituted. Defendant, verbally and in writing, agreed to proceed with the eleven-member jury. Additionаlly, there was no showing of any circumstance that may have occurred during separation that was capable of tainting the jury’s delibеrative duty. Finally, defendant made no claim of error in this regard until after the verdict. Considering the totality of circumstances, we cannot say that the defendant has demonstrated the existence of prejudice in law or fact. The trial court was acting within its discretion when it prоceeded with the trial.
We do, once again however, express strong concern and reservation as to the continued prоpriety of advance drawing of juries. We recognize the increasing burdens on trial court calendars, but a defendant’s right to a trial by a рroperly constituted and impartial jury is constitutionally guaranteed and must not be threatened by mere administrative convenience. Thе shorter the period of separation, the less likely that prejudice and abuse of discretion will be found on appeal.
Defеndant next claims that the trial court erred in failing to instruct on the defense of necessity. Defendant
*614
did not request the charge but propеrly claims that the trial court must fully and correctly charge upon each point indicated by the evidence that is material to a dеcision of the case.
State
v.
Gokey,
(1) there must be a situation of emergency arising without fault on the part of the actor concerned;
(2) this emergency must be so imminent and compelling as to raise a reasonable expectation of harm, either directly to the actor or upon those he was protecting;
(3) this emergency must present no reasonable opportunity to avoid the injury without doing the criminal act; and
(4) the injury impending from the emergency must be of sufficient seriousness to outmeasure the criminal wrong.
Id.
at 560-61,
The court did not err in failing to charge the defense of necessity. Certainly defendant’s missing child was an occurrence that arose without fault attributable to him. And, a missing child could very well represent an emergency so imminent and compelling as to raise a reasonable expectation of hаrm either to the actor or to the child. However, under the facts of this case, at the time of defendant’s criminal activity, the emergency had already terminated and, as the defendant knew, his child was safe at home.
We do not reach defendant’s third claim, that of ineffеctive assistance of counsel. Such a claim must be brought through collateral attack under post-conviction proceedings, rather than on direct appellate review.
State
v.
Loehmann,
Affirmed.
