Senator HANSON-YOUNG (South Australia) (14:28): I ask a supplementary question, Mr President. As the government is defying the international scientific consensus on how dangerous it is to rely on these types of X-rays, the organisations listed in the previous question are refusing to participate in any type of X-rays for the government. Is it the case that the Commonwealth Director of Public Prosecutions is relying primarily on one expert advice provided by Dr Vincent Low, who is indeed not a bone radiologist at all?