According to Prague 1 officials, affected areas would be Dlouhá, Dušní, Jakubská, Kozí, Malá Štupartská, Masná, Michalská, Rybná, and V Kolkovně streets in the Old Town city center. Businesses would be required to close by 2:00 in the morning on weeknights, and 3:00 in the morning on weekend.