Protesters with placards participate in The Global Strike 4 Climate rally in Sydney, Friday, September 20, 2019. The Global Strike 4 Climate will take place in 110 towns and cities across Australia, with organisers demanding government and business commit to a target of net zero carbon emissions by 2030. (AAP Image/Steven Saphore) NO ARCHIVING
Protesters hold placards during a 'Sack ScoMo!' climate change rally in Sydney, Friday, January 10, 2020. (AAP Image/Steven Saphore) NO ARCHIVING
Protesters participate in a Halloween themed Extinction Rebellion rally in Sydney, Thursday, October 31, 2019. (AAP Image/Steven Saphore) NO ARCHIVING
FILE - Protesters hold placards during a 'Sack ScoMo!' climate change rally in Sydney, Friday, January 10, 2020. (AAP Image/Steven Saphore) NO ARCHIVING
Red Rebels from Extinction Rebellion are seen during a School Strike for Climate Australia (SS4C) 'Solidarity Sit-down' outside of the office of the Liberal Party of Australia in Sydney, Friday, November 29, 2019. (AAP Image/Steven Saphore) NO ARCHIVING
Red Rebels from Extinction Rebellion during a 'Sack ScoMo!' climate change rally in Sydney, Friday, January 10, 2020. (AAP Image/Steven Saphore) NO ARCHIVING
Protesters hold placards during a 'Sack ScoMo!' climate change rally in Sydney, Friday, January 10, 2020. (AAP Image/Steven Saphore) NO ARCHIVING
Protesters hold placards during a 'Sack ScoMo!' climate change rally in Sydney, Friday, January 10, 2020. (AAP Image/Steven Saphore) NO ARCHIVING
Protesters with placards participate in The Global Strike 4 Climate rally in Sydney, Friday, September 20, 2019. The Global Strike 4 Climate will take place in 110 towns and cities across Australia, with organisers demanding government and business commit to a target of net zero carbon emissions by 2030. (AAP Image/Steven Saphore) NO ARCHIVING
Protesters hold placards during a 'Sack ScoMo!' climate change rally in Sydney, Friday, January 10, 2020. (AAP Image/Steven Saphore) NO ARCHIVING
Protesters participate in a Halloween themed Extinction Rebellion rally in Sydney, Thursday, October 31, 2019. (AAP Image/Steven Saphore) NO ARCHIVING
FILE - Protesters hold placards during a 'Sack ScoMo!' climate change rally in Sydney, Friday, January 10, 2020. (AAP Image/Steven Saphore) NO ARCHIVING
Red Rebels from Extinction Rebellion are seen during a School Strike for Climate Australia (SS4C) 'Solidarity Sit-down' outside of the office of the Liberal Party of Australia in Sydney, Friday, November 29, 2019. (AAP Image/Steven Saphore) NO ARCHIVING
Red Rebels from Extinction Rebellion during a 'Sack ScoMo!' climate change rally in Sydney, Friday, January 10, 2020. (AAP Image/Steven Saphore) NO ARCHIVING
Protesters hold placards during a 'Sack ScoMo!' climate change rally in Sydney, Friday, January 10, 2020. (AAP Image/Steven Saphore) NO ARCHIVING
Protesters hold placards during a 'Sack ScoMo!' climate change rally in Sydney, Friday, January 10, 2020. (AAP Image/Steven Saphore) NO ARCHIVING