deprived areas, so the environmental factor it could be the environmental factor it could be the case ted mcmahon which is the case in those and those types of areas and that is a root problem that is manifesting itself in the way, clearly the other question is whether or not some of the biological causes, which we just do not know and nobody knows. so much to find out about this pandemic in the next two or three years in terms of how many people have been killed right across the road just outside of hospitals and indeed what the cause and immunity is going to be as well. let us move on to the mail, the test for millions. it was not raised by anyone at the press conference but, why this new test track in strategy, the strategies has always been discussed, but the actual tracing was not pursued in the early stages of this pandemic. there was an attempt and was a long time ago now and they did try and find the contact and i think what happened was the spreading happened and they moved on and they were looking at the spread and they moved on from that. but they would say that they have acted accordi