Identity Cards Bill

I am grateful to the noble Baroness, Lady Anelay, for initiating this debate. One of the problems with a restriction on the sale of data is that although, in theory, it should be done with the consent of the citizen whose information is imparted, I can foresee a situation where banks, building societies, supermarkets and so on universally require anybody who wants to use their services or access their goods to agree to the provision of information on the register to them under the Bill. Although provision of the information is voluntary in theory, it could be quasi-compulsory in practice. Will the Minister comment on that?