The police psychiatric infirmary, often saturated, will expand thanks to the Olympic Games. The I3P is a secret and unique place in Europe which takes care of perpetrators of offenses whose condition requires different management.
The General Controller of places of deprivation of liberty (CGLPL) recommended the closure in 2019. The secret place, unique of its kind since it depends directly on the Paris police headquarters, was created in 1872 under the name of special infirmaries of the depot.