 Today we launched a report with the Open Society Foundations of examples of good practice of police working in collaboration with HIV programs. In most circumstances or in many circumstances, particularly in developing countries, the police have been part of the problem. Their behaviours in targeting populations at risk of HIV have led to increased or decreased access to services to prevention and treatment and care services and increased HIV incidents. I've seen the abuses that police carry out against injecting drug users, against homeless people, against marginalised communities in lots of different countries. And there's much research. There's a large body of literature on the impact of these policing practices on the HIV epidemic and the fact that targeting injecting drug users and taking syringes, targeting sex workers and taking condoms or using condoms as evidence of prostitution under criminal acts and so on. There's plenty of literature, plenty of evidence that these police practices promote the transmission of HIV, drive people away from treatment care and prevention services and increase risk for those vulnerable communities. This is changing and we're starting to see more and more police, individual police and police agencies start to form partnerships with HIV programs and with civil society. This in turn is starting to have an impact on policy. Police are important determinants of policy because they report back what is coming from the front line, what they have to deal with. And a policy that does not take into account the knowledge and the experience and the understanding of police is not going to be successful. So increasingly around the world this is, we are bringing police into this fight for human rights, for evidence based policing practice, for humane policy, all of it aimed at increasing the rights of the populations at risk of HIV and decreasing the HIV epidemic.