An aerial view of parked trolley buses during heavy snowfall in Sarajevo, Bosnia, Tuesday, Dec. 24, 2024. (AP Photo/Armin Durgut)

An aerial view of parked trolley buses during heavy snowfall in Sarajevo, Bosnia, Tuesday, Dec. 24, 2024. (AP Photo/Armin Durgut)

An aerial view of traffic and parked cars during heavy snowfall in Alipasino Polje neighborhood of Sarajevo, Bosnia, Monday, Dec. 23, 2024. (AP Photo/Armin Durgut)

An aerial view of Bascarsija, the old part of Sarajevo, Bosnia, Tuesday, Dec. 24, 2024. (AP Photo/Armin Durgut)