Patrycja Zapolska, employee in "Przystan" hotel fixes the curtains in a room, in Olsztyn, Poland, February 27, 2021. COVID-19 restrictions have been brought back in this northeastern region of Poland famed for its lakes, forests and sailing, after it became a hotspot for coronavirus infections, the government said. Picture taken February 27, 2021. REUTERS/Aleksandra Szmigiel

People take part in an ice swimming practice at Lake Ukiel near Olsztyn, Poland, February 27, 2021. COVID-19 restrictions have been brought back in this northeastern region of Poland famed for its lakes, forests and sailing, after it became a hotspot for coronavirus infections, the government said. Picture taken February 27, 2021. REUTERS/Aleksandra Szmigiel

Lake Ukiel is seen from "Przystan" hotel room in Olsztyn, Poland, February 27, 2021. COVID-19 restrictions have been brought back in this northeastern region of Poland famed for its lakes, forests and sailing, after it became a hotspot for coronavirus infections, the government said. Picture taken February 27, 2021. REUTERS/Aleksandra Szmigiel

Konrad Lenkiewicz, owner of the Awangarda studio cinema, poses for a picture inside his closed cinema in Olsztyn, Poland, February 27, 2021. COVID-19 restrictions have been brought back in this northeastern region of Poland famed for its lakes, forests and sailing, after it became a hotspot for coronavirus infections, the government said. Picture taken February 27, 2021. REUTERS/Aleksandra Szmigiel


Konrad Lenkiewicz, owner of the Awangarda studio cinema, closes down his cinema in Olsztyn, Poland, February 27, 2021. COVID-19 restrictions have been brought back in this northeastern region of Poland famed for its lakes, forests and sailing, after it became a hotspot for coronavirus infections, the government said. Picture taken February 27, 2021. REUTERS/Aleksandra Szmigiel


Wioletta Pakosz, curator of the Natural History Museum, poses for a picture inside the closed museum in Olsztyn, Poland, February 27, 2021. COVID-19 restrictions have been brought back in this northeastern region of Poland famed for its lakes, forests and sailing, after it became a hotspot for coronavirus infections, the government said. Picture taken February 27, 2021. REUTERS/Aleksandra Szmigiel

Wioletta Pakosz, curator of the Natural History Museum, poses for a picture inside the closed museum in Olsztyn, Poland, February 27, 2021. COVID-19 restrictions have been brought back in this northeastern region of Poland famed for its lakes, forests and sailing, after it became a hotspot for coronavirus infections, the government said. Picture taken February 27, 2021. REUTERS/Aleksandra Szmigiel

People wearing protective masks amid the outbreak of coronavirus disease (COVID-19) walk in the centre of Warsaw, Poland February 24, 2021. REUTERS/Kacper Pempel

General view of Palace of Culture and Science in the centre of Warsaw, Poland February 24, 2021. REUTERS/Kacper Pempel

People wearing protective masks amid the outbreak of coronavirus disease (COVID-19) walk in the centre of Warsaw, Poland February 24, 2021. REUTERS/Kacper Pempel

People wearing protective masks amid the outbreak of coronavirus disease (COVID-19) walk in front of the Palace of Culture and Science in the centre of Warsaw, Poland February 24, 2021. REUTERS/Kacper Pempel

People wearing protective masks amid the outbreak of coronavirus disease (COVID-19) walk in the centre of Warsaw, Poland February 24, 2021. REUTERS/Kacper Pempel

Workers are seen on the needle of Varso Tower, which has become the tallest building in the European Union according to its developers, in central Warsaw, Poland February 23, 2021. REUTERS/Kacper Pempel

The Palace of Culture and Science is seen from the construction site of Varso Tower, which has become the tallest building in the European Union according to its developers, in central Warsaw, Poland February 23, 2021. REUTERS/Kacper Pempel

The Palace of Culture and Science is seen from the construction site of Varso Tower, which has become the tallest building in the European Union according to its developers, in central Warsaw, Poland February 23, 2021. REUTERS/Kacper Pempel

The Palace of Culture and Science is seen from the construction site of Varso Tower, which has become the tallest building in the European Union according to its developers, in central Warsaw, Poland February 23, 2021. REUTERS/Kacper Pempel

The Palace of Culture and Science is seen from the construction site of Varso Tower, which has become the tallest building in the European Union according to its developers, in central Warsaw, Poland February 23, 2021. REUTERS/Kacper Pempel

The Palace of Culture and Science is seen from the construction site of Varso Tower, which has become the tallest building in the European Union according to its developers, in central Warsaw, Poland February 23, 2021. REUTERS/Kacper Pempel

The Palace of Culture and Science is seen from the construction site of Varso Tower, which has become the tallest building in the European Union according to its developers, in central Warsaw, Poland February 23, 2021. REUTERS/Kacper Pempel

The Varso Tower (C), which has become the tallest building in the European Union according to its developers, is seen under construction in central Warsaw, Poland February, 23 2021. REUTERS/Kacper Pempel

The Varso Tower, which has become the tallest building in the European Union according to its developers, is seen under construction in central Warsaw, Poland February, 23 2021. REUTERS/Kacper Pempel

The Varso Tower, which has become the tallest building in the European Union according to its developers, is seen under construction in central Warsaw, Poland February, 23 2021. REUTERS/Kacper Pempel

The Varso Tower, which has become the tallest building in the European Union according to its developers, is seen under construction in central Warsaw, Poland February, 23 2021. REUTERS/Kacper Pempel

The Varso Tower, which has become the tallest building in the European Union according to its developers, is seen under construction in central Warsaw, Poland February, 23 2021. REUTERS/Kacper Pempel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Greece's Paraskevi Papachristou celebrates after winning the women's triple jump REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Greece's Paraskevi Papachristou celebrates after winning the women's triple jump REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Brazil's Thiago Braz during the men's high jump REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Ukraine's Andriy Protsenko in action during the men's high jump REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Switzerland's Lea Sprunger, Poland's Natalia Kaczmarek and Poland's Patrycja Wyciszkiewicz after heat 1 of the women's 400m REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Jarret Eaton of the U.S. after falling during heat 2 of the men's 60m hurdles REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Malgorzata Holub-Kowalik after finishing fourth in heat 2 the women's 400m REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Malgorzata Holub-Kowalik celebrates after finishing fourth in heat 2 the women's 400m REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Malgorzata Holub-Kowalik celebrates after finishing fourth in heat 2 the women's 400m REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Belarus' Maksim Nedasekau reacts during the men's high jump REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Piotr Lisek in action during the men's pole vault REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Piotr Lisek in action during the men's pole vault REUTERS/Aleksandra Szmigiel TPX IMAGES OF THE DAY

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Italy's Gianmarco Tamberi during the men's high jump REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Netherlands' Femke Bol celebrates after winning heat 1 of the women's 400m REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Piotr Lisek reacts during the men's pole vault REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Piotr Lisek reacts during the men's pole vault REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Joanna Jozwik celebrates after finishing second in the women's 800m final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Joanna Jozwik celebrates after finishing second in the women's 800m final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Philippines' Ernest John Obiena in action during the men's pole vault REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Magdalena Stefanowicz and Ewa Swoboda after the women's 60m final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Magdalena Stefanowicz, Ewa Swoboda and Klaudia Adamek pose for a photo after the women's 60m final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Christina Clemons of the U.S. in action during the women's 60m hurdles final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Christina Clemons of the U.S. celebrates after winning the women's 60m hurdles final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Philippines' Ernest John Obiena in action during the men's pole vault REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Ethiopia's Habitam Alemu celebrates after winning the women's 800m final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Ethiopia's Habitam Alemu in action during the women's 800m final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Javianne Oliver of the U.S. after winning the women's 60m final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Javianne Oliver of the U.S. crosses the line to win the women's 60m final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 General view during the women's 800m final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Poland's Piotr Lisek during the men's pole vault REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 General view as the athletes line up before the women's 60m final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Tori Franklin of the U.S. in action during Women's Triple Jump REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Javianne Oliver of the U.S. in action during the women's 60m final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Grant Holloway of the U.S. celebrates after winning the Men's 60 Meter Hurdles final REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Italy's Leonardo Fabbri during the men's shot put REUTERS/Aleksandra Szmigiel

Athletics - Copernicus Cup - Torun, Poland - February 17, 2021 Greece's Paraskevi Papachristou celebrates winning the Women's Triple Jump REUTERS/Aleksandra Szmigiel