People gather at the Fori Imperiali avenue, with the Colosseum in the background, during an event celebrating the ban on private vehicles, in Rome, Saturday, Aug. 3, 2013. The Vatican crosses a key milestone Thursday, May 9, 2024, in the run-up to its 2025 Jubilee with the promulgation of the official decree establishing the Holy Year: a once-every-quarter-century event that is expected to bring some 32 million pilgrims to Rome and has already brought months of headaches to Romans. (AP Photo/Riccardo De Luca)