The Secretary of State may by regulations make provision for billing disputes to be referred to the Authority for determination in accordance with the regulations.
In this section "billing dispute" means a dispute between a relevant undertaker and a customer concerning the amount of the charge which the undertaker is entitled to recover from the customer in connection with—
Regulations under this section may only be made after consulting—
Regulations under this section may provide that, where a billing dispute is referred to the Authority, it may either—
Any person determining any billing dispute in accordance with regulations under this section shall, in such manner as may be specified in the regulations, give his reasons for reaching his decision with respect to the dispute.
Regulations under this section may provide—
Except in such circumstances (if any) as may be prescribed—
No relevant undertaker may commence proceedings before any court in respect of any charge in connection with the supply of water for domestic purposes or (as the case may be) the provision of sewerage services other than by the carrying out of trade effluent functions unless, not less than 28 days before doing so, the customer concerned was informed by it, in such form and manner as may be prescribed, of—
Where a dispute is referred to the Authority in accordance with regulations made under this section, it shall be the duty of the undertaker concerned to give it such information as it may reasonably require for the purpose of assisting it in determining the dispute.
Section 202 below shall have effect, with the necessary modifications, in relation to information which the Authority requires for that purpose as it has effect in relation to information which the Secretary of State requires for purposes mentioned in subsection (1) of that section.
For the purposes of this section—
"charge" means any charge fixed by a scheme made under section 143 above;
"customer" means any person to whom the relevant undertaker provides services;
and references to a sewerage undertaker's trade effluent functions are references to its functions under Chapter III of Part IV of this Act.