I recommend this book to be on your reading list:
HK government is now asked to explain the presence of Mainland security personnel at HK protests:
As usual, I predict the government will deny they are there.
obviously a deliberate provocation
https://news.rthk.hk/rthk/en/compone...0-20200321.htmAhead of the protests, the Lennon Wall beneath the station was replaced overnight with posters criticising the protest movement, and supporting proposals to re-start national security legislation under Article 23 of the Basic Law.