Protection of Freedoms Bill

My Lords, I hope that we can dispose of this quickly. Clause 72 deals with information about barring decisions and my question is about the consent given by the object, if I can put it that way, of an inquiry who may consent to the provision of information when that consent, we are told in proposed new Section 30A(4) of the 2006 Act, "““also has effect in relation to any subsequent … application by””," the same inquirer. I would be grateful if the Government can confirm that, in this context, consent can be withdrawn. I would read it that way and think that it is implied. However, there is certainly one example within the Bill: Clause 27, concerning biometric information of children in school, which deals with the consent of the parent and which says in terms that consent, "““may be withdrawn at any time””." If it is necessary to spell that out in Clause 27, I would like to be quite certain that consent can be withdrawn effectively under the proposed new section contained in Clause 72. I beg to move.