OFCOM must comply with a request made by a person for the purposes of this section—
A request for the purposes of this section must be made in such manner as OFCOM may require.
OFCOM are not required to comply with a request under this section if (without having been asked to do so) they have already given that person the notification or information for which he is asking.
Any notification or information which under subsection (1) must be given or provided by OFCOM must be given or provided before the end of the period of one week beginning with the day on which the request for the notification or information was made to OFCOM.