delivered the opinion of the court:
On May 8, 1990, following a jury trial in the circuit court of Moultrie County, defendant Ronald E. Thomas was convicted of driving under the influence of alcohol. On the day prior to trial, defendant entered a plea of guilty to possession of cannabis. Defendant was subsequently sentenced to concurrent terms of 18 months’ probation, with one of the conditions of probation being that he serve 40 days in the county jail. Defendant was ordered to serve 10 days of the 40-day sentence at the beginning of his probation term, and the remaining 30 days could be waived by the probation department if defendant successfully completed a residential substance-abuse treatment program.
Defendant maintains on appeal that his sentence is void, because the trial court gave the probation department discretion to determine whether he would be required to serve 30 days in jail, upon successful completion of a drug-abuse program, as one of the conditions of his probation. We vacate the sentence and remand for resentencing.
Initially, defendant acknowledges that, with respect to the sentence imposed on the charge of unlawful possession of cannabis, he did not file a motion to withdraw his plea or a motion to reconsider his sentence as required by Supreme Court Rule 604(d) (134 Ill. 2d R. 604(d)) and the Illinois Supreme Court’s interpretation of that rule in People v. Wallace (1991),
The determination of the terms and conditions of probation is a judicial function (People v. Brouhard (1972),
In People v. Love (1980),
Here, as in Love, the probation department was solely responsible for determining an integral part of defendant’s sentence, i.e., whether he would spend the final 30 days in prison if he did not successfully complete the program. Although it is clear the court intended to remit the remaining 30 days’ imprisonment upon defendant’s successful completion of the program, it left to the probation department the decision as to whether defendant could be deemed to have been successful. This was not a function that could properly be delegated when the question of further incarceration is at stake.
The State argues Jones and People v. Williams (1981),
In Williams, the defendant was ordered to complete “80 hours of public service work under the supervision” of the probation department. (Williams,
In both Jones and Williams, the diagnostic center and probation department, respectively, merely supervised the defendants’ probation and reported to the court whether the defendants were successful. Here, the court purported to give the probation department the power to waive the need for the defendant to serve the final 30 days in prison, if, in the opinion of the probation officer, he had successfully completed the program. Had the court required a hearing to determine whether defendant had successfully completed the program, so that the 30 days of additional incarceration could have been remitted, the analogy to Jones and Williams would have been appropriate.
Accordingly, we vacate defendant’s sentence and remand to the circuit court for resentencing.
Sentence vacated and remanded.
LUND, P.J., and McCULLOUGH, J., concur.
