There is a french expression to talk about people who leave a place as soon as they arrive: passer en coup de vent. It means they never stop, always moving, like the wind. This district is "populated" by that kind of people.
Some come to work 8 hours a day, 5 days a week, others are fresh immigrant, they temporary settle there for about 6 months and then move to another place.
So I designed this wind map