My Lords, we follow other noble Lords in also using our words in support of questioning the Minister on when such necessary legislation might come forward, if not included in the Bill currently before us. We agree that it mirrors to a large extent regulations that require the fitting of smoke detectors in all residential new builds, yet would go further than that in making it mandatory to install these alarms in all homes with any gas appliance.
We entirely agree that greater public awareness about the dangers of gas and of carbon monoxide poisoning is extremely important. After rising incident rates, it is encouraging that last year the number of such incidents fell. I understand that last year there were 46 incidents with casualties and one death. That still highlights that the problem persists. The noble Baroness, Lady Finlay, was correct to point out that there is severe underreporting going on and that incidents can affect health in many small, unnoticeable ways.
It is also striking that evidence suggests that those renting from private landlords are more at risk than those in other occupancy types. This deserves very careful consideration by the Government today. Like others, we understand that detectors cost only about £30, so this does not represent a huge cost to the household. The charge might also be absorbed by the plumber or fitter because it would seem to be him that would be liable under this clause. However, could the Minister clarify, as is it not entirely clear from the wording under subsections (2)(b) and (3)(b)(ii), if the occupier, although being made aware of the requirement, could refuse to pay the cost?