A pro-democracy activist who fled China’s crackdown on Hong Kong has said he was denied entry to Singapore after arriving in the Southeast Asian city-state with a valid visa. Law, who is wanted by Hong Kong authorities under the territory’s national security law, said he was detained at the border for four hours before being informed he had been denied entry. The Financial Times first reported the news of Law being denied entry. AdvertisementSince leaving Hong Kong, Law has continued to be a vocal advocate of political rights in the city and a critic of Beijing. Hong Kong authorities issued a warrant for the arrest of Law and seven other activists in 2023, citing provisions in the national security law that allow for the prosecution of acts carried out overseas.