Geylang's brothels and streetwalkers are the most obvious indications of its notoriety as being a purple-light-weight district, nevertheless the sexual intercourse trade there is increasing into parts much less seen.苏丹依布拉欣·依斯迈：马来西亚柔佛州第二十五任苏丹，柔佛天猛公王朝第五任苏丹。Not a crimson gent