Oof
They probably put up an Eruv
An eruv ([(ส)eหสuv]; Hebrew: ืขืืจืื, lit.โ'mixture', also transliterated as eiruv or erub, plural: eruvin [(ส)eสuหvin] or eruvim) is a ritual halakhic enclosure made for the purpose of allowing activities which are normally prohibited on Shabbat (due to the prohibition of hotzaah mereshut lereshut), specifically: carrying objects from a private domain to a semi-public domain (carmelit), and transporting objects four cubits or more within a semi-public domain. The enclosure is found within some Jewish communities, especially Orthodox ones.
https://en.wikipedia.org/wiki/Eruv
https://youtu.be/KPYp3lOOOrg?si=ki3KoTaHtRJnknX7