My hon. Friend’s suggestions are right. Through opt-out testing, we have identified 1,000 cases of undiagnosed and untreated HIV. We have expanded that testing to a further 47 emergency rooms, so that we can find even more people. On the availability of PrEP, we are gathering evidence to understand why some population groups who would benefit from it are not accessing it; this is still an important area of work for us as a Government.