Identity Cards Bill

I am sorry to press the Minister again, but it is important to understand the ambit of the legislation. She spoke about what she would expect to be compulsory or voluntary. I am getting at the bare drafting. Am I right in thinking that, in theory, physical characteristics could include whether somebody had AIDS or a physical deformity or was in a particular physical condition that has visual characteristics—for example, to take an extreme case, smallpox? I am trying to get at the limits of this legislation.