A major part of the endeavours in recent punitive policy is to find alternatives for imprisonment. By a well-thought-out application of alternative sanctions and especially community work, criminal policy may greatly affect the proportion of the imposed sentences of imprisonment. One of the good examples can be seen in Finland, where the prison population of 200 convict per 100.000 citizens could be decreased to the quarter in a few decades. This study endeavours to present this process, hoping that such a short review may be usefully edifying also for Hungarian criminal policy.