is a broad coalition which has campaigned since 2010 to halve the rates of both undiagnosed and late diagnosed HIV. Following a strategic review in 2017-18, the Halve It coalition decided to wind up the campaign in its current form to make way for new initiatives.  Rates of undiagnosed HIV are now halved, but late diagnosis remains a major challenge.  The position paper, A roadmap for eliminating late diagnosis of HIV in England, is Halve It’s legacy to the organisations and individuals who will continue the important work of tacking this challenge in 2018 and beyond.