15.—(1) Distribution exemption holders shall furnish to the Authority, in such manner and at such times as the Authority may direct, such information as the Authority may consider necessary for the purpose of performing its functions under the Electricity Order or the Energy Order.
(2) Distribution exemption holders (other than persons who fall within Class D of Schedule 2) who at any time distribute electricity to household consumers and who are vertically integrated undertakings shall keep separate accounts for their distribution activities in their internal accounts.