Health and Care Bill

My Lords, I would like to ask a question of the noble Baroness, Lady Harding, who has what is accepted as huge experience at board level, on boards of different sizes. If it is right, no matter the size of the board, to have representation selected on the basis of experience, can it be wrong, no matter the size of the board, to have as board members people with experience in, let us say, public health or local authorities—because they have experience specifically in that area—as opposed to people who might have wider experience, including in finance or whatever?