Hong Kong deputies to the National People’s Congress hold up stickers given to them after signing a petition supporting the national security legislation for Hong Kong at a street booth in Central district, Hong Kong, May 29, 2020. (PARKER ZHENG / CHINADAILY)

Ng Chau-pei, a Hong Kong deputy to the National People’s Congress, signs a petition supporting the national security legislation for Hong Kong at a street booth in Central district, Hong Kong, May 29, 2020. (PARKER ZHENG / CHINADAILY)

Maggie Chan Man-ki, a Hong Kong deputy to the National People’s Congress, signs a petition supporting the national security legislation for Hong Kong at a street booth in Central district, Hong Kong, May 29, 2020. (PARKER ZHENG / CHINADAILY)

Cally Kwong Mei-wan, a Hong Kong deputy to the National People’s Congress, points to the sticker given to her after she signed a petition supporting the national security legislation for Hong Kong at a street booth in Central district, Hong Kong, May 29, 2020. (PARKER ZHENG / CHINADAILY)

Ma Fung-kwok (second from right), a Hong Kong deputy to the National People’s Congress, signs a petition supporting the national security legislation for Hong Kong at a street booth in Central district, Hong Kong, May 29, 2020. (PARKER ZHENG / CHINADAILY)

Tam Yiu-chung, a Hong Kong deputy to the National People’s Congress, signs a petition supporting the national security legislation for Hong Kong at a street booth in Central district, Hong Kong, May 29, 2020. (PARKER ZHENG / CHINADAILY)