Via François Desouche, we learn that the mayor actually gave permission for this blocking of the street. Believe it or not, this is the genuine wording of the permission:
"Nous vous informons que la prière dans la rue est possible avec l’aimable autorisation de la mairie de Puteaux, ainsi que la collaboration de la police municipale qui ferme la rue tous les vendredis pendant toute la durée de la prière. »
"We inform you that prayer in the street is possible with the kind authorization of the municipal authorities, as well as with the cooperation of the police which will close off the street all fridays for the entire duration of the prayer."
Readers will recall that in certain neighborhoods in Paris itself, muslims did not wait for "kind authorization" and blocked the streets themselves. Either way, the result is the same. I don't know how it is with you, but upon seeing this I have a terrible case of déjà vu. It's Vichy all over again.
Most muslims you see on the photo are Algerians or of Algerian descent. While the mairie is happily granting permission to block an entire street for muslim purposes (and greatly annoy its indigenous inhabitants in the process)...
... Algeria is happily closing Christian churches, and severely prosecuting the pathetically small Christian minority there.
When you look at the following video, do this thought exercise. Imagine that Christians block an entire street in Algiers like that, and high-volume broadcast the priest's sermon and Gregorian songs via loudspeakers. Even assuming they would be able to get set up at all, in no time there would be a terrible riot, they would be viciously attacked by a muslim mob, and Algerian police would, instead of helping and protecting them, partake in the beatings and arrest as many as possible.
But in Puteaux, the reverse situation is not only permitted, but actively facilitated at the expense of genuine, native French:
The French are pathetic. Speaking of French, you don't hear it much, huh?