The two separate legal challenges were mounted by a 21-year-old University Hong Kong student, known as TF, and a 31-year-old activist, known as STK, who argued in the High Court that the lack of options for same-sex couples to get married violated their right to equality under the city’s Bill of Rights and mini-constitution, the Basic Law. Hong Kong does not recognise or permit marriage between two people of the same sex, an issue that has sparked numerous court challenges in recent years. But while there have been legal challenges relating to spousal visas, taxation and the lack of civil partnerships, it is the first time the issue at the core of the minority rights movement – whether same-sex couples should be allowed to marry – has come before Hong Kong’s courts. A victory for the applicants would be the most progressive development for LGBT rights in the city.