Standing in Singapore's tranquil Esplanade Park, Russell Heng pointed to the spot where he was once caught by the police - just for being gay. It looks like any other tree-lined corner in the city. But back in the 1980s, before the age of the internet and Grindr, it was a popular meeting spot for gay men in a country where homosexuality was effectively criminalised. Nicknamed the Feet of Five Trees, the spot's towering raintrees provided cover and seclusion, recalled Mr Heng, a play...