Post tally found at least 173 activists in the opposition camp - including 108 district councillors - have been arrested for an array of offences since the anti-government protests erupted in 2019. As police warned repeatedly they would not tolerate lawbreaking, most were caught or charged over public order offences. But at least 63 were accused of breaching the national security law imposed just over a year ago. As police also firmly enforced social-distancing measures amid the Covid-19 pandemic, a total of 58 charges were slapped on opposition activists for violating the rules, mostly while protesting.

Infographic project for South China Morning Post with a print and an online version showing all the pro-democracy figures in Hong Kong arrested after the protests.

With the collaboration of Jeffie Lam, Dennis Wong and Kakuen Kau.