shall be subject to the penalty of the deprivation of liberty for a minimum term of 3 years. Article 126. § 1. Whoever, in the course of warfare, illegally uses the emblem of the Red Cross or Red Crescent, shall be subject to the penalty of the deprivation of liberty for a minimum term of 3 years. § 2. The same punishment shall be imposed on anyone, who, in the course of warfare, illegally uses protective emblems for items of cultural heritage or other emblems protected under international law, or uses a national flag or the military markings of the enemy, neutral country or an international organisation or commission. Chapter XVII. Offences against the Republic of Poland Article 127. § 1. Whoever, acting with the purpose to deprive the Republic of Poland of its independence, to detach a portion of its territory, to overthrow by force its constitutional system, or undertakes, in agreement with other persons, activities aiming at the realisation of this purpose, shall be subject to the penalty of the deprivation of liberty for a minimum term of 10 years, the penalty of deprivation of liberty for 25 years or the penalty of deprivation of liberty for life. § 2. Whoever makes preparation to commit the offence specified under § 1, shall be subject to the penalty of the deprivation of liberty for a minimum term of 3 years. Article 128. § 1. Whoever, acting with the purpose of removing by force the constitutional authority of the Republic of Poland, undertakes activity aimed at the attaining of that purpose, shall be subject to the penalty of the deprivation of liberty for a minimum term of 3 years. § 2. Whoever makes preparation to commit the offence specified under § 1, shall be subject to the penalty of the deprivation of liberty for a term of between 3 months and 5 years. 4