Pan-democratic legislator Hui Chi-fung is taken away by security as he protests against new security laws during Legislative Council’s House Committee meeting, in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Hui Chi-fung is away by security as he protests against new security laws during Legislative Council’s House Committee meeting, in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators scuffle with security as they protest against new security laws during Legislative Council’s House Committee meeting, in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Raymond Chan Chi-chuen is taken away by security as he protests against new security laws during Legislative Council’s House Committee meeting, in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu TPX IMAGES OF THE DAY

Pan-democratic legislator Andrew Wan is taken away by security as he protests against new security laws during Legislative Council’s House Committee meeting, in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators scuffle with security as they protest against new security laws during Legislative Council’s House Committee meeting, in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators scuffle with security as they protest against new security laws during Legislative Council’s House Committee meeting, in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators scuffle with security as they protest against new security laws during Legislative Council’s House Committee meeting, in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators scuffle with security as they protest against new security laws during Legislative Council’s House Committee meeting, in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators scuffle with security as they protest against new security laws during Legislative Council’s House Committee meeting, in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators are being taken away by security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators Lam Cheuk-ting, Jeremy Tam Man-ho and Alvin Yeung scuffle with security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Lam Cheuk-ting tears the paper of Rule of Procedure during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Alvin Yeung (L) scuffles with security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators scuffle with security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Chu Hoi-dick is being taken away by security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Hui Chi-fung (C) scuffles with security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators scuffle with security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators scuffle with security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators Chan Chi-chuen and Chu Hoi-dick scuffle with security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators Chan Chi-chuen and Lam Cheuk-ting scuffle with security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Lam Cheuk-ting scuffles with security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Alvin Yeung (L) scuffles with security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators shout slogans during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Hui Chi-fung is being taken away by security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Hui Chi-fung is being taken away by security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Chu Hoi-dick scuffles with security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu TPX IMAGES OF THE DAY

Pan-democratic legislator Hui Chi-fung scuffles with security during Legislative Council’s House Committee meeting, in Hong Kong, China May 18, 2020. REUTERS/Tyrone Siu

A woman wearing a protective mask hits a pan as she takes part in a demonstration against the measures taken by the Spanish government over the handling of the coronavirus disease (COVID-19) crisis in Leon, Spain May 17, 2020. REUTERS/Andres Martinez Casare

Pan-democratic legislator Andrew Wan Siu-kin is being taken away by ambulance personnel after scuffling with security and pro-China legislators during a Legislative Council's House Committee meeting, in Hong Kong, China May 8, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators surround pro-China legislator Starry Lee during a Legislative Council's House Committee meeting, in Hong Kong, China May 8, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Eddie Chu Hoi-dick scuffles with security and pro-China legislators during Legislative Council’s House Committee meeting, in Hong Kong, China May 8, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Eddie Chu Hoi-dick scuffles with security and pro-China legislators during Legislative Council’s House Committee meeting, in Hong Kong, China May 8, 2020. REUTERS/Tyrone Siu TPX IMAGES OF THE DAY

Pan-democratic legislators scuffle with security and pro-China legislators during Legislative Council’s House Committee meeting, in Hong Kong, China May 8, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Eddie Chu Hoi-dick scuffles with security and pro-China legislators during Legislative Council’s House Committee meeting, in Hong Kong, China May 8, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators scuffle with security and pro-China legislators during Legislative Council’s House Committee meeting, in Hong Kong, China May 8, 2020. REUTERS/Tyrone Siu

Pan-democratic legislators surround pro-China legislator Starry Lee during a Legislative Council's House Committee meeting, in Hong Kong, China May 8, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Raymond Chan Chi-chuen is being taken away by security during a Legislative Council's House Committee meeting, in Hong Kong, China May 8, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Raymond Chan Chi-chuen falls down as he scuffles with security and pro-China legislators during a Legislative Council's House Committee meeting, in Hong Kong, China May 8, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Raymond Chan Chi-chuen is being taken away by security during a Legislative Council's House Committee meeting, in Hong Kong, China May 8, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Eddie Chu Hoi-dick scuffles with security and pro-China legislators during a Legislative Council's House Committee meeting, in Hong Kong, China May 8, 2020. REUTERS/Tyrone Siu

Juan Jesus Pan, 61, a studio photographer, poses for a portrait as he holds a photograph of his deceased mother Ana, who died a month ago, on Mother's Day along a street during a lockdown amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 3, 2020. REUTERS/Jon Nazca TPX IMAGES OF THE DAY

A restaurateur makes noise with a pan to call attention to the difficult situation of hotel and restaurant owners, as the spread of the coronavirus disease (COVID-19) continues in Dresden, Germany, May 1, 2020. REUTERS/Matthias Rietschel

People hit pots and pans as a nan plays the guitar outside of St Anthony's convent of Mercy Tunstall during the Clap for our Carers campaign in support of the NHS, following the outbreak of the coronavirus disease (COVID-19), in Sunderland, Britain, April 30, 2020. REUTERS/Lee Smith

Dragan Djilas, the head of the opposition Alliance for Serbia, bangs a pot from his terrace to protest government's policies during the coronavirus crisis in Belgrade, Serbia, April 27, 2020. Picture taken April, 27, 2020. REUTERS/Marko Djurica

Dragan Djilas, the head of the opposition Alliance for Serbia, bangs a pot from his terrace to protest government's policies during the coronavirus crisis in Belgrade, Serbia, April 27, 2020. Picture taken April, 27, 2020. REUTERS/Marko Djurica

Dragan Djilas, the head of the opposition Alliance for Serbia, holds his dog as people make noise banging pots to protest government's policies during the coronavirus crisis in Belgrade, Serbia, April 27, 2020. Picture taken April, 27, 2020. REUTERS/Marko Djurica

Dragan Djilas, the head of the opposition Alliance for Serbia, bangs a pot from his terrace to protest the government's policies during the coronavirus crisis in Belgrade, Serbia, April 27, 2020. Picture taken April, 27, 2020. REUTERS/Marko Djurica

Pan-democratic legislator Dennis Kwok Wing-hang wears a protective face mask as he speaks to the media after holding the Legislative Council's House Committee meeting, in Hong Kong, China April 24, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Dennis Kwok Wing-hang, wearing a protective face mask, holds the Legislative Council's House Committee meeting, in Hong Kong, China April 24, 2020. REUTERS/Tyrone Siu

Pan-democratic legislator Dennis Kwok Wing-hang, wearing a protective face mask, holds the Legislative Council's House Committee meeting, in Hong Kong, China April 24, 2020. REUTERS/Tyrone Siu

Demonstrators wearing face masks beat pans during a protest demanding government food aid for the poor, amid the coronavirus disease (COVID-19) outbreak in Bogota, Colombia April 20, 2020. REUTERS/Luisa Gonzalez

A demonstrator wearing a face mask beats a pan during a protest demanding government food aid for the poor, amid the coronavirus disease (COVID-19) outbreak in Bogota, Colombia April 20, 2020. REUTERS/Luisa Gonzalez

A demonstrator beats a pan during a protest demanding government food aid for the poor, amid the coronavirus disease (COVID-19) outbreak in Bogota, Colombia April 20, 2020. REUTERS/Luisa Gonzalez

Demonstrators wearing face masks beat pans during a protest demanding government food aid for the poor, amid the coronavirus disease (COVID-19) outbreak in Bogota, Colombia April 20, 2020. REUTERS/Luisa Gonzalez

A demonstrator wearing a face mask beats a pan during a protest demanding government food aid for the poor, amid the coronavirus disease (COVID-19) outbreak in Bogota, Colombia April 20, 2020. REUTERS/Luisa Gonzalez

Demonstrators wearing face masks beat pans during a protest demanding government food aid for the poor, amid the coronavirus disease (COVID-19) outbreak in Bogota, Colombia April 20, 2020. REUTERS/Luisa Gonzalez

A demonstrator wearing face mask beats a pan during a protest demanding government food aid for the poor, amid the coronavirus disease (COVID-19) outbreak in Bogota, Colombia April 16, 2020. REUTERS/Luisa Gonzalez

Demonstrators wearing face masks beat pans during a protest demanding government food aid for the poor, amid the coronavirus disease (COVID-19) outbreak in Bogota, Colombia April 16, 2020. REUTERS/Luisa Gonzalez

Demonstrators wearing face masks beat pans during a protest demanding government food aid for the poor, amid the coronavirus disease (COVID-19) outbreak in Bogota, Colombia April 16, 2020. REUTERS/Luisa Gonzalez