Pro-democracy activist Lee Cheuk-yan raises his hands as he arrives at Lai Chi Kok Reception Centre by prison van after being sentenced for unauthorised assembly, in Hong Kong, China April 16, 2021. REUTERS/Tyrone Siu 

Pro-democracy activist Lee Cheuk-yan raises his hands as he arrives at Lai Chi Kok Reception Centre by prison van after being sentenced for unauthorised assembly, in Hong Kong, China April 16, 2021. REUTERS/Tyrone Siu 

Democratic Party founder and barrister Martin Lee leaves the West Kowloon Courts after getting his suspended sentence on unauthorised assembly, in Hong Kong, China April 16, 2021. REUTERS/Tyrone Siu 

Democratic Party founder and barrister Martin Lee leaves the West Kowloon Courts after getting his suspended sentence on unauthorised assembly, in Hong Kong, China April 16, 2021. REUTERS/Tyrone Siu 

Democratic Party founder and barrister Martin Lee leaves the West Kowloon Courts after getting his suspended sentence on unauthorised assembly, in Hong Kong, China April 16, 2021. REUTERS/Tyrone Siu TPX IMAGES OF THE DAY 

Democratic Party founder and barrister Martin Lee leaves the West Kowloon Courts after getting his suspended sentence on unauthorised assembly, in Hong Kong, China April 16, 2021. REUTERS/Tyrone Siu 

Pro-democracy activist Albert Ho speaks to media after getting his suspended sentence on unauthorised assembly, in Hong Kong, China April 16, 2021. REUTERS/Tyrone Siu 

Democratic Party founder and barrister Martin Lee leaves the West Kowloon Courts after getting his suspended sentence on unauthorised assembly, in Hong Kong, China April 16, 2021. REUTERS/Tyrone Siu 

Italy's special COVID-19 commissioner General Francesco Paolo Figliuolo greets the Head of the Italian National Civil Protection Agency, Fabrizio Curcio, with his elbow after both receiving a dose of the AstraZeneca vaccine in the Cecchignola military compound in Rome, Italy, March 20, 2021. REUTERS/Remo Casilli 

Pro-democracy activist Kalvin Ho Kai Ming leaves the High Court after the court rejected the department of justice's appeal against his bail release and that of other pro-democracy activists charged with national security violations, in Hong Kong, China March 15, 2021. REUTERS/Tyrone Siu REFILE - CLARIFYING INFORMATION 

Pro-democracy activist Kalvin Ho Kai Ming leaves the High Court after the court rejected the department of justice's appeal against his bail release and that of other pro-democracy activists charged with national security violations, in Hong Kong, China March 15, 2021. REUTERS/Tyrone Siu REFILE - CLARIFYING INFORMATION 

French President Emmanuel Macron adjusts his protective mask as he visits the French National Space Agency (CNES) in Toulouse as France hosts the first space situational awareness experiment in Europe, codenamed "AsterX 2021", France, March 12, 2021. REUTERS/Stephane Mahe/Pool 

Pro-democracy activist Sam Cheung hugs his wife as he arrives to report to the police station over national security law charges, in Hong Kong, China February 28, 2021. REUTERS/Jessie Pang 

Pro-democracy activist Mike Lam King-nam arrives with his wife to report to the police station over national security law charges, in Hong Kong, China February 28, 2021. REUTERS/Tyrone Siu 

Daniel Wong Kwok-tung, a lawyer who tried to help the 12 people detained in mainland China, is escorted by police as he returns to his office in Hong Kong, China, January 14, 2021. REUTERS/Tyrone Siu 

Daniel Wong Kwok-tung, a lawyer who tried to help the 12 people detained in mainland China, is escorted by police as he returns to his office in Hong Kong, China, January 14, 2021. REUTERS/Tyrone Siu 

Daniel Wong Kwok-tung, a lawyer who tried to help the 12 people detained in mainland China, is escorted by police as he returns to his office in Hong Kong, China, January 14, 2021. REUTERS/Tyrone Siu 

Daniel Wong Kwok-tung, a lawyer who tried to help the 12 people detained in mainland China, is escorted by police as he returns to his office in Hong Kong, China, January 14, 2021. REUTERS/Tyrone Siu 

Daniel Wong Kwok-tung, a lawyer who tried to help the 12 people detained in mainland China, is escorted by police as he returns to his office in Hong Kong, China, January 14, 2021. REUTERS/Tyrone Siu 

Daniel Wong Kwok-tung, a lawyer who tried to help the 12 people detained in mainland China, is escorted by police as he returns to his office in Hong Kong, China, January 14, 2021. REUTERS/Tyrone Siu 

Daniel Wong Kwok-tung, a lawyer who tried to help the 12 people detained in mainland China, is escorted by police as he returns to his office in Hong Kong, China, January 14, 2021. REUTERS/Tyrone Siu 

Pro-democracy activist Lester Shum talks to his friends after leaving Western police station on bail, in Hong Kong, China January 7, 2021. REUTERS/Tyrone Siu 

Pro-democracy activist Lester Shum shows his bail paper as he leaves Western police station on bail, in Hong Kong, China January 7, 2021. REUTERS/Tyrone Siu 

A supporter of media mogul Jimmy Lai, founder of Apple Daily, tries to wave as his prison van leaves the Court of Final Appeal, in Hong Kong, China December 31, 2020. REUTERS/Tyrone Siu 

A supporter of media mogul Jimmy Lai, founder of Apple Daily, cries as his prison van leaves the Court of Final Appeal, in Hong Kong, China December 31, 2020. REUTERS/Tyrone Siu 

A supporter of media mogul Jimmy Lai, founder of Apple Daily, holds signs as his prison van leaves the Court of Final Appeal, in Hong Kong, China December 31, 2020. REUTERS/Tyrone Siu 

A supporter of media mogul Jimmy Lai, founder of Apple Daily, holds signs as his prison van leaves the Court of Final Appeal, in Hong Kong, China December 31, 2020. REUTERS/Tyrone Siu 

Media mogul Jimmy Lai, founder of Apple Daily, leaves the Court of Final Appeal for a lunch break during his hearing of an appeal by the Department of Justice against the bail decision of Lai, in Hong Kong, China December 31, 2020. REUTERS/Tyrone Siu 

Willie Lai, who is emigrating to Scotland with his family, stands in his apartment as movers pack up a piano to be shipped to Scotland, in Hong Kong, China, November 10, 2020. REUTERS/Tyrone Siu SEARCH "HONG KONG IMMIGRATION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Willie Lai, who is emigrating to Scotland with his family, hangs up a wedding photo of himself and his wife Asa at their home in Hong Kong, China, October 18, 2020. REUTERS/Tyrone Siu SEARCH "HONG KONG IMMIGRATION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Willie Lai, who is emigrating to Scotland with his wife and children, rides a bicycle with his daughters Caris, 11, and Eunis, 12, in Sha Tin, Hong Kong, China October 4, 2020. "If the youth fear speaking out, then this isn't a suitable place. The best I can do, right now, is to help my children, to bring them up in a more suitable environment," said Willie. REUTERS/Tyrone Siu SEARCH "HONG KONG IMMIGRATION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Willie Lai, who is emigrating to Scotland with his family, holds his one-year-old daughter Yanis, as they get off the bus with Caris, 11, to travel back home in Hong Kong, China, September 5, 2020. REUTERS/Tyrone Siu SEARCH "HONG KONG IMMIGRATION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Willie Lai and his daughter Caris, 11, renew their passports before emigrating to Scotland, at the Immigration Department in Hong Kong, China, August 28, 2020. REUTERS/Tyrone Siu SEARCH "HONG KONG IMMIGRATION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Democratic Party lawmaker Ted Hui Chi-fung raises his fist upon his release on bail over anti-government protests in July last year at West Kowloon Magistrates' Courts, in Hong Kong, China August 27, 2020. Picture taken August 27, 2020. REUTERS/Tyrone Siu 

U.S. FBI Deputy Director David Bowdich takes off his mask as he prepares to speak at a news conference at the Department of Justice, in Washington, U.S., October 19, 2020. Andrew Harnik/Pool via REUTERS 

U.S. FBI Deputy Director David Bowdich takes off his mask as he prepares to speak at a news conference at the Department of Justice, in Washington, U.S., October 19, 2020. Andrew Harnik/Pool via REUTERS 

Belarusian software engineer Max Korolevsky, who was taken to a detention centre during a protest against the presidential election results in Minsk and then asked his IT company for a transfer to Kyiv, sits near his dog during a Belarusian opposition rally in front of the embassy of Belarus in Kyiv, Ukraine September 13, 2020. Picture taken September 13, 2020. REUTERS/Serhii Nuzhnenko 

Belarusian software engineer Max Korolevsky, who was taken to a detention centre during a protest against the presidential election results in Minsk and then asked his IT company for a transfer to Kyiv, speaks during an interview with Reuters in Kyiv, Ukraine September 25, 2020. Picture taken September 25, 2020. REUTERS/Gleb Garanich 

Belarusian software engineer Max Korolevsky, who was taken to a detention centre during a protest against the presidential election results in Minsk and then asked his IT company for a transfer to Kyiv, walks with his dog in a park in Kyiv, Ukraine September 25, 2020. Picture taken September 25, 2020. REUTERS/Gleb Garanich 

Belarusian software engineer Max Korolevsky, who was taken to a detention centre during a protest against the presidential election results in Minsk and then asked his IT company for a transfer to Kyiv, speaks during an interview with Reuters in Kyiv, Ukraine September 25, 2020. Picture taken September 25, 2020. REUTERS/Gleb Garanich 

Belarusian software engineer Max Korolevsky, who was taken to a detention centre during a protest against the presidential election results in Minsk and then asked his IT company for a transfer to Kyiv, strokes his dog during an interview with Reuters in Kyiv, Ukraine September 25, 2020. Picture taken September 25, 2020. REUTERS/Gleb Garanich 

Belarusian software engineer Max Korolevsky, who was taken to a detention centre during a protest against the presidential election results in Minsk and then asked his IT company for a transfer to Kyiv, works in his apartment in Kyiv, Ukraine September 25, 2020. Picture taken September 25, 2020. REUTERS/Gleb Garanich 

Belarusian software engineer Max Korolevsky, who was taken to a detention centre during a protest against the presidential election results in Minsk and then asked his IT company for a transfer to Kyiv, holds his cat on a shoulder during a Belarusian opposition rally in front of the embassy of Belarus in Kyiv, Ukraine September 23, 2020. Picture taken September 23, 2020. REUTERS/Serhii Nuzhnenko 

Belarusian software engineer Max Korolevsky, who was taken to a detention centre during a protest against the presidential election results in Minsk and then asked his IT company for a transfer to Kyiv, speaks during an interview with Reuters in Kyiv, Ukraine September 25, 2020. Picture taken September 25, 2020. REUTERS/Gleb Garanich 

Belarusian software engineer Max Korolevsky, who was taken to a detention centre during a protest against the presidential election results in Minsk and then asked his IT company for a transfer to Kyiv, speaks during an interview with Reuters in Kyiv, Ukraine September 25, 2020. Picture taken September 25, 2020. REUTERS/Gleb Garanich 

A man raises his hands as police stop to search him during a protest urging the release of twelve Hong Kong activists detained on the Chinese mainland, who were arrested at sea after attempting to flee to Taiwan, on Chinese National Day in Hong Kong, China October 1, 2020. REUTERS/Tyrone Siu 

A pro-democracy activist raises his hands in a symbol of "Five demands, not one less" in front of Lennon Walls in University of Hong Kong's campus to promote the upcoming pro-democracy protest and demand the release of 12 Hong Kong activists detained in the Chinese mainland after attempting to flee to Taiwan, in Hong Kong, China September 29, 2020. REUTERS/Tyrone Siu 

Media mogul Jimmy Lai Chee-ying, founder of Apple Daily raises his hands as a symbol of "Five demands, not one less" before entering a courtroom to face charges related to illegal assembly, at the West Kowloon Courts in Hong Kong, China September 18, 2020. REUTERS/Tyrone Siu 

Political illustrator Ah To poses with his work "Guillotine" after his cartoon column in one of the city's popular news magazines will get axed in Hong Kong, China July 28, 2020. Picture taken July 28, 2020. REUTERS/Tyrone Siu 

Political illustrator Ah To poses with his cartoon after his column in one of the city's popular news magazines will get axed in Hong Kong, China July 28, 2020. Picture taken July 28, 2020. REUTERS/Tyrone Siu 

Political illustrator Ah To draws a cartoon after his column in one of the city's popular news magazines will get axed in Hong Kong, China July 28, 2020. Picture taken July 28, 2020. REUTERS/Tyrone Siu 

Political illustrator Ah To draws a cartoon after his column in one of the city's popular news magazines will get axed in Hong Kong, China July 28, 2020. Picture taken July 28, 2020. REUTERS/Tyrone Siu 

Lyft and Uber driver Jesus Guerrero of Los Angeles shows his phone displaying a message from Lyft as drivers rally as part of a statewide day of action to demand that both ride-hailing companies follow California law and grant drivers "basic employee rights'', in Los Angeles, California, U.S., August 20, 2020. REUTERS/Mike Blake 

A supporter of Apple Daily newspaper, buys a bundle of Apple Daily newspapers for his friends and colleagues to support media mogul Jimmy Lai Chee-ying, founder of Apple Daily after he was arrested by the national security unit, in Hong Kong, China August 11, 2020. REUTERS/Tyrone Siu 

Hong Kong democracy activist Joshua Wong, wearing a face mask, shows journalists his declaration in English regarding his disqualification as a candidate in elections for the legislature, during a news conference in Hong Kong, China July 31, 2020. REUTERS/Lam Yik 

Hong Kong democracy activist Joshua Wong, wearing a face mask, attends a news conference regarding his disqualification as a candidate in elections for the legislature, in Hong Kong, China July 31, 2020. REUTERS/Lam Yik 

Hong Kong democracy activist Joshua Wong, wearing a face mask, attends a news conference regarding his disqualification as a candidate in elections for the legislature, in Hong Kong, China July 31, 2020. REUTERS/Lam Yik 

Hong Kong democracy activist Joshua Wong, wearing a face mask, attends a news conference regarding his disqualification as a candidate in elections for the legislature, in Hong Kong, China July 31, 2020. REUTERS/Lam Yik 

Hong Kong democracy activist Joshua Wong, wearing a face mask, attends a news conference regarding his disqualification as a candidate in elections for the legislature, in Hong Kong, China July 31, 2020. REUTERS/Lam Yik 

Hong Kong democracy activist Joshua Wong, wearing a face mask, shows journalists his declaration in English regarding his disqualification as a candidate in elections for the legislature, during a news conference in Hong Kong, China July 31, 2020. REUTERS/Lam Yik