Photo released on August 9 shows a man demonstrates his scan code to the staff in Rome, Italy. The country has rolled out the Green Pass since Friday, which requires people aged 12 and above to present the green pass when they enter museums, theaters, gyms, and other gathering places. (Photo/ Agencies)

People stand at a green pass check entrance in Rome, Italy. (Photo/ Agencies)

Photo released on August 9 shows a woman demonstrates the green pass to the staff in Rome, Italy. The country has rolled out the Green Pass since Friday, which requires people aged 12 and above to present the green pass when they enter museums, theaters, gyms, and other gathering places. (Photo/ Agencies)

Staff verifies people's green pass in Rome, Italy. The country has rolled out the Green Pass since Friday, which requires people aged 12 and above to present the green pass when they enter museums, theaters, gyms, and other gathering places. (Photo/ Agencies)