The 36th anniversary of a bloody crackdown that ended pro-democracy protests in China passed like any other weekday for most Chinese.

HK police have said they arrested 2 people and took away 10 others on Wednesday, the 36th anniversary of the Tiananmen Square crackdown – the youngest being a 15-year-old.

Booksellers reluctant to stock titles that might cross national security law 'red lines', and observers fear break in how memories of event are inherited by new generations Books about the Tiananmen Square crackdown have become increasingly scarce in Hong Kong's independent bookstores,