On 7 May 2020, a long queue formed outside the town hall in Persan, in France's Val-d'Oise department, as residents came to collect masks. According to local reporting by Le Parisien, the line almost circled the municipal car park. The town distributed thousands of surgical masks, with gendarmes and firefighters helping at the site.

This was more than a handout of supplies. As France approached the easing of its first lockdown, municipal staff also explained preventive measures and how to use the masks. Organising the order of collection was itself part of the public-health work needed to make distribution safe.

What distinguishes this queue is its paradox: at a time when people were being taught to keep apart, they gathered in one place to receive an object intended to make shared space safer. A mask was a small covering for the face, but the line for it revealed a new set of habits through which town life was preparing to restart.