The Straits Times Hong Kong arrests 53 activists in national security sweep Hong Kong police escorting pro-democracy politician Andrew Wan yesterday. He was one of 45 men and eight women aged between 23 and 64 who were rounded up for subversion under Article 22 of the city's national security law, which was enacted in June last year.PHOTO: NYTIMES https://str.sg/JDPk They can read the article in full after signing up for a free account. Share link: Or share via: Sign up or log in to read this article in full Sign up All done! This article is now fully available for you