following duration: 1. From 6 months to three years - with respect to the measures under Paragraph 2, items 1 4; 2. From three months to two years - with respect to corrective labour; 3. From 100 to 320 hours a year in no more than three consecutive years - with respect to community service. (4) Measures under Paragraph 2, items 1 and 2 shall be mandatorily imposed on all offenders sentenced to probation, whereas measures under Paragraph 2, items 5 and 6 shall not be imposed on young persons who have not turned 16 years of age. (5) Probation shall be served in pursuance of a procedure specified by law. Article 42b (New, SG No. 103/2004, effective 1.01.2005) (1) (Supplemented, SG No. 27/2009, effective 1.06.2009) The probation measure of compulsory registration at the current address shall consist in the reporting for signature of the sentenced offender before the probation officer or an official designated by him/her in line with the periodicity set by the court but no less than two times per week. (2) The probation measure of mandatory regular appointments with a probation officer shall be implemented at the probation office within the territory of which the current address of the sentenced offender is. By exception these may take place at another appropriate location fixed by the probation officer where important reasons so require. Appointments shall be planned or extraordinary, at the request of the probation officer or the sentenced offender. (3) The probation measure of restrictions on free movement shall consist in the imposition of one or more of the following prohibitions from: 1. Attending locations, areas, and establishments, as strictly specified in the sentence; 2. Leaving the populated area for more than 24 hours without permission from the probation officer or public prosecutor; 3. Leaving his/her residence during certain hours of the day or night. (4) (Amended, SG No. 75/2006) The probation measure of admission to vocational training courses, public intervention programmes shall be aimed at ensuring the occupational integration or development of social habits of and skills for lawful behaviour in the sentenced offender. (5) The probation measure of community service shall consist in labour furnished to the benefit of the public without any restrictions on the liberty of the sentenced offender. Article 43 (Amended, SG No. 95/1975, amended and supplemented, SG No. 28/1982, amended, SG No. 10/1993, SG No. 62/1997, SG No. 92/2002, SG No. 103/2004, effective 1.01.2005) (1) The probation measure of corrective labour shall be implemented at the workplace of the sentenced offender and shall consist in deductions to the benefit of the state from his/her remuneration, amounting to between 10 and 25 percent. The service duration of this measure shall not count toward the overall length of service. (2) Where a sentenced offender loses his/her work, the court shall substitute the remaining duration of corrective labour for community service, one day of the remaining duration being equal to one hour of community service. In this hypothesis the duration of community service may go below the minimum set under Article 42a, Paragraph 3, item 3.