Cardinal Joseph Zen, a retired bishop and vocal advocate for democracy in the city, was a trustee of the 612 Humanitarian Relief Fund, which helped pay medical and legal fees for arrested protesters until it ceased operations in October 2021. The other defendants — singer Denise Ho, scholar Hui Po Keung, and former pro-democracy lawmakers Margaret Ng and Cyd Ho — also served as trustees.
The five were found guilty and fined 4,000 Hong Kong dollars ($512) each in 2022 for breaching the Societies Ordinance, which requires local organizations to register or apply for an exemption within a month of their establishment. Their convictions were the first of their kind.