Voters queue up to vote during primary elections aimed for selecting democracy candidates, in Hong Kong, China July 11, 2020.

A woman wearing a mask stands at the door of a privatelly-owned bus used as a polling station during primary elections aimed for selecting democracy candidates, in Hong Kong, China July 11, 2020.

Voters queue up to vote during primary elections aimed for selecting democracy candidates, in Hong Kong, China July 11, 2020.

Agnes Chow, Anthony Wong Yiu Ming, Tiffany Yuen Ka-wai, Denise Ho Wan See, Lester Shum, Eddie Chu, Joshua Wong and Gregory Wong pose for photo at a campaigning during primary elections aimed for selecting democracy candidates, in Hong Kong, China July 11, 2020.

Voters queue up to vote during primary elections aimed for selecting democracy candidates, in Hong Kong, China July 11, 2020.

Anthony Wong Yiu Ming, Tiffany Yuen Ka-wai, Denise Ho Wan See and Lester Shum attend a campaigning during primary elections aimed for selecting democracy candidates, in Hong Kong, China July 11, 2020.

Voters screen a QR code to vote during primary elections aimed for selecting democracy candidates, in Hong Kong, China July 11, 2020.

Pro-China activist Man Shek Fong Yau hurls insults at pro-democracy activists Joshua Wong and Tiffany Yuen Ka-wai at a campaign event during primary elections aimed at selecting democracy candidates, in Hong Kong, China July 11, 2020.

A voter gets her temperature checked as she queue up to vote during primary elections aimed for selecting democracy candidates at a bus in Hong Kong, China July 11, 2020.

Voters queue up to vote during primary elections aimed for selecting democracy candidates, in Hong Kong, China July 11, 2020.

Voters queue up to vote during primary elections aimed for selecting democracy candidates, in Hong Kong, China July 11, 2020.

Denise Ho Wan See, Lester Shum, Joshua Wong and Gregory Wong attend a campaigning during primary elections aimed for selecting democracy candidates, in Hong Kong, China July 11, 2020.