London-based group organizing ahead of city's Pride celebration
Advocates in southern Africa country have seen progress in recent years
ACT UP protested proposed NHS cuts during "Bohemian Rhapsody" premiere
Advocates celebrated landmark legal victories in 2017
Photographer Karan Katoch worked with the advocates
Kesaobaka Kemotlhale charged with stealing university property
Appeals court ruling on LeGaBiBo case expected in March
