Sutton has one of the highest rates of HIV in the UK

... Borough of Sutton will be responsible for testing and treatment of sexually transmitted infections, including HIV/AIDS. "We are very aware of the need to address these issues, which is why we highlight the need for testing every year on World Aids ...

http://www.suttonguardian.co.uk/news/10314469.Sutton_has_one_of_the_highest_rates_of_HIV_in_the_UK/