Demonstrators take part in a protest against Russia's invasion of Ukraine, at Trafalgar Square, in London, Britain, March 2, 2022. REUTERS/John Sibley 

A woman reacts as she attends an anti-war protest outside the Russian Embassy, following Russia's invasion of Ukraine, in Bogota, Colombia March 1, 2022. REUTERS/Luisa Gonzalez 

Demonstrators take part in a protest against Russia's invasion of Ukraine, at Trafalgar Square, in London, Britain, March 2, 2022. REUTERS/John Sibley 

A banner in support of Ukraine is attached to a tree in Whitehall, London, Britain, March 2, 2022. REUTERS/John Sibley 

Demonstrators take part in a protest against Russia's invasion of Ukraine, at Trafalgar Square, in London, Britain, March 2, 2022. REUTERS/John Sibley 

A woman holds a sign as she attends an anti-war protest outside the Russian Embassy, following Russia's invasion of Ukraine, in Bogota, Colombia March 1, 2022. REUTERS/Luisa Gonzalez 

Demonstrators take part in a protest against Russia's invasion of Ukraine, at Trafalgar Square, in London, Britain, March 2, 2022. The banner says: "Russia without Putin" REUTERS/John Sibley 

Demonstrators rally against Russia's invasion and war in Ukraine, in Lafayette Park near the White House in Washington, U.S., March 1, 2022. REUTERS/Joshua Roberts 

A demonstrator with Ukrainian flag colours and peace symbols painted on her face takes part in an anti-war protest outside the European Parliament in support of Ukraine amid Russia's invasion, in Brussels, Belgium March 2, 2022. REUTERS/Yves Herman 

A man lights a candle during a vigil held outside the Russian embassy in support of Ukraine, following Russia's invasion of Ukraine, in Buenos Aires, Argentina March 1, 2022. REUTERS/Agustin Marcarian 

A demonstrator holds a sign against Russian President Vladimir Putin during an anti-war protest outside the European Parliament in support of Ukraine amid Russia's invasion, in Brussels, Belgium March 2, 2022. REUTERS/Yves Herman 

A child attends an anti-war protest against Russian invasion of Ukraine, in Munich, Germany, March 2, 2022. REUTERS/Andreas Gebert 

People attend an anti-war protest against Russian invasion of Ukraine, in Munich, Germany, March 2, 2022. REUTERS/Andreas Gebert 

People attend an anti-war protest against Russian invasion of Ukraine, in Munich, Germany, March 2, 2022. REUTERS/Andreas Gebert 

Demonstrators take part an anti-war protest in support of Ukraine amid Russia's invasion, outside the Ukrainian Embassy in Brasilia, Brazil March 2, 2022. REUTERS/Ueslei Marcelino 

People attend an anti-war protest outside the Russian Embassy, following Russia's invasion of Ukraine, in Bogota, Colombia March 1, 2022. REUTERS/Luisa Gonzalez 

A placard reads "Putin murderer" at a fence blocking the Russian embassy, as Ukrainian resident in Argentina, Tetyana Mykhayliv, 27, lights a candle during a vigil held in support of Ukraine, following Russia's invasion of Ukraine, in Buenos Aires, Argentina March 1, 2022. REUTERS/Agustin Marcarian