Each public electricity supplier shall establish a procedure for dealing with complaints made by his customers or potential customers in connection with the provision of electricity supply services.
No such procedure shall be established, and no modification of such a procedure shall be made, unless—
The supplier shall—
The Director may give a direction to any public electricity supplier requiring the supplier to review his procedure or the manner in which it operates.
A direction under subsection (4) above—
Where the Director receives a report under subsection (5)(b) above, he may, after consulting the supplier, direct him to make such modifications of—
as may be specified in the direction.
Subsection (2) above does not apply to any modification made in compliance with a direction under subsection (6) above.