Article 175. Whoever makes preparations for the offence specified in Article173 § 1, shall be subject to the penalty of deprivation of liberty for up to 3 years. Article 176. § 1. The perpetrator of the offence specified in Article 174, who voluntarily averted the impending danger shall not be subject to a penalty. § 2. The court may apply an extraordinary mitigation of the penalty with respect to the perpetrator of the offence specified in Article 173 § 1 or 2 who has voluntarily averted the impending danger to life or health of many persons. Article 177. § 1. Whoever, unintentionally causes an accident in which another person has suffered a bodily injury specified in Article 157 § 1, by violating, even unintentionally, the safety rules for land, water or air traffic shall be subject to the penalty of deprivation of liberty for up to 3 years. § 2. If the consequence of the accident is the death or a serious bodily injury to another person, the perpetrator shall be subject to the penalty of the deprivation of liberty for a term of between 6 months and 8 years. § 3. If the injured person is a next of kin of the perpetrator, the prosecution of the offence specified in § 1 shall occur on a motion from the former. Article178. In sentencing a perpetrator who has committed the offence specified in Article 173, 174 or 177, while in a state of insobriety or under the influence of a narcotic drug or has fled from the scene of the event, the court shall impose the penalty of deprivation of liberty, to the level of the upper statutory limit prescribed for the offence attributed to the perpetrator, further increased by onehalf. Article 179. Whoever in spite of his special duty allows the operation of a motor vehicle or other vehicle, in a condition which directly endangers the safety of land, water or air traffic or allows a motor vehicle or other vehicle to be operated on a public road by a person who is in the state of insobriety, or under the influence of a narcotic drug or by one not having the required license, shall be subject to a fine, the penalty of restriction of liberty or the penalty of 20