In the city of Trento, northern Italy, a peculiar tradition known as the "Tonca" takes place during the Feste Vigiliane. This annual ceremony organizes a "public forced hydrotherapy service" for politicians and authorities who have distinguished themselves throughout the year with decisions deemed wrong or disastrous.
The practice involves a humorous "Penance Tribunal" where instances of poor governance are presented to an audience. Instead of fines, the sentence culminates in a symbolic trip into the cold waters of the Adige River. An actor, representing the politician in question, is dunked three times into the river from a cage suspended by a crane.
Originally a medieval punishment for offenders, the Tonca has been reinvented in Trento as a form of civic criticism and satire. The cage, once an instrument of repression, has become a stage for humorous critique, inverting the logic of power to satirize those who "govern badly."