ITV's Daybreak has been told of the 'deadly' nature of carbon monoxide fumes, thought to have killed teenager Hannah Thomas-Jones.
President of the Carbon Monoxide and Gas Safety Society, Stephanie Trotter, said there needs to be better government warnings about items like the disposable barbecue.
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On Wednesday, the rain will roll northwards - a few hours of solid rain in the east and over the Pennines.
Jeremy Corbyn has challenged Theresa May to better fund the police and fire services by backing a Labour amendment to the Queen's Speech.
All 33 London councils were warned about "combustible" panels being used on buildings which could potentially spread blazes.