Lam Chau strategy During the early stage of the
2019–2020 Hong Kong protests, he suggested the strategy
Lam Chau as the user "I want Lam Chau" on the forum
LIHKG and gained attention for it. He called for the citizens to request foreign governments to cancel the passports of Hong Kong government officials, pro-China personnel, and their families. He reasoned that as many of the Hong Kong government officials and pro-China legislators were holding foreign passports, they would be able to disregard the long term effects their policies may have on Hong Kong, thus cancelling their passports would force them to reconsider the potential harm in legislating the anti-extradition bill. The concept of Lam Chau since then went popular among protesters, with many citing the line in
The Hunger Games "If we burn, you burn with us" to rally for the concept. The line later became a popular slogan in the movement, often appearing on different
Lennon Walls.
Founding Stand with Hong Kong After gaining widespread support on the forum LIHKG, Lau proposed and founded Hong Kong Liberty on 10 June 2019 and
Stand with Hong Kong in early July 2019, recruiting its members on the forum and
Telegram, with himself aiming to implement the doctrine of Lam Chau. The team later launched a series of campaigns throughout the
anti-extradition movement, seeking to rally the international community to support the protest in Hong Kong. and the sanction report in November 2019 that proposed a name list of human right abusers to be sanctioned by the
Hong Kong Human Rights and Democracy Act.
Arrest and self-exile On 1 January 2020, Finn was arrested in the 2020 New Year's Day March but was released after being detained for 48 hours, as the police did not know at that time that he was a member of Stand with Hong Kong but thought he was a common protester. After being released, Finn returned to London, where he was working as a surveyor, and continued his activism there. In June 2024, the Hong Kong government revoked the passport of Lau, exercising powers that it had been granted under the
Safeguarding National Security Ordinance. Lau said in response that he had never owned or applied for a Hong Kong passport. == Hong Kong Liberty ==