Tourists sit on a restaurant terrace as they shelter from the cold with gas heaters, which will be banned due to CO2 emissions from the first day of the new year, in Reial Square of Barcelona, Spain December 29, 2024. REUTERS/Bruna Casas
Tourists sit on a restaurant terrace as they shelter from the cold with gas heaters, which will be banned due to CO2 emissions from the first day of the new year, in Reial Square of Barcelona, Spain December 29, 2024. REUTERS/Bruna Casas