Before the end of the period of three years beginning when this section comes into force, the regulator must—
with a view to improving the safety of persons in or about relevant buildings, and carry out a cost-benefit analysis of the making of that provision.
Before the end of that period, the regulator must—
The Secretary of State must publish any report received under subsection (2).
In this section "cost-benefit analysis" means—
If, in the opinion of the regulator—
the cost-benefit analysis need not estimate them, but must include a statement of the regulator's opinion and an explanation of it.
In this section—
"electrical installation" means fixed electrical cables or fixed electrical equipment located on the consumer's side of the electricity supply meter;
"relevant building" means a residential building or any other kind of building that the regulator considers appropriate.