- 25 - CDL-REF(2021)022 (14) commission of a criminal offence under the influence of alcohol, narcotic drugs or other soporific substances. 2. The court, based on the nature of the crime, may consider circumstances, specified in points 10 and 14 of part 1 of this Article, as not aggravating. 3. When imposing punishment, the court may not take into account other circumstances not envisaged in part 1 of this Article. 4. Where any circumstance specified in part 1 of this Article is envisaged by the relevant Article of the Special Part of this Code as an element of crime, it may not be taken into account again as a circumstance aggravating liability and punishment. Article 64. Imposition of punishment milder than that provided for by law 1. In case of exceptional circumstances related to motives and purposes of a criminal offence, the role of a criminal, the behaviour thereof while and after committing the criminal offence and other circumstances that essentially reduce the level of danger of a criminal offence posed to the public, as well as where a member of the collective offence actively assists in detecting the criminal offence committed by the group, a punishment milder than the minimum size of punishment provided for by the relevant Article of the Special Part of this Code or a milder punishment than that provided for in that Article may be imposed, or a supplementary punishment, provided as binding, may be not applied. 2. Separate mitigating circumstances, as well as the combination of those circumstances may be considered as exceptional. Article 65. Imposition of punishment for inchoate crime 1. When imposing punishment for an inchoate crime, the nature of actions committed by the criminal and the degree of danger thereof posed to the public, degree of implementation of criminal intention and the circumstances as a result of which the crime was not completed, shall be taken into account. 2. The term of punishment in the form of imprisonment for preparation of crime may not exceed half of the maximum term of punishment envisaged in the form of fixed-term imprisonment provided for in the relevant Article or a part thereof referred to in the Special Part of this Code. 3. The term of punishment in the form of imprisonment for an attempted crime may not exceed three quarter of the maximum term of punishment envisaged in the form of fixed-term imprisonment provided for in the relevant Article or a part thereof referred to in the Special Part of this Code . 4. Life imprisonment shall not be imposed for the preparation of a crime or for the attempted crime.