In March 2023, the State created ten “regional airlocks” aimed at each welcoming around fifty homeless people from Île-de-France. Ten “sas” opened on the outskirts of Bordeaux, Lyon and even Orléans.

Homeless people received are housed for three weeks. During this period, their file is studied and then rehousing solutions are offered to them, on a case-by-case basis. If a third manages to obtain a relatively durable housing solution, “two thirds are directed towards emergency accommodation, such as 115, and most ultimately return to the street”