𝓤𝓷𝓲𝓽𝓮𝓭 𝓝𝓮𝔀𝓼

Mr Burnham urged all shops to stop selling them and indicated that an outright ban could be considered in future summers.

He said: “The big risk in terms of risk to the wider regions across the country is the risk of wildfires. What we are seeing is multiple serious incidents across the country.

“Fire services, by and large, are supporting each other through mutual aid to deal with those incidents but we are keeping a very close watching brief on them.

“There is advice to the public here not to use disposable barbecues. We have today confirmed through the National Fire Chiefs Council that the framework restricting the retail sale of those disposable barbecues is being extended.

“Now I would ask all retailers big and small to adhere to that framework.

“Longer term we will look at whether a temporary ban in the summer months is justified.”

The Prime Minister said there had been a “significant number of excess deaths from heat this summer already” and urged the public to follow health advice, including checking in on elderly friends and relatives.

Asked if there was still a case for drilling the outstanding North Sea fossil fuel deposits given the impact of climate change, Mr Burnham replied: “It is really important that we deal today with the situation that we are in right now and we focus on making sure that we have the serious incidents under control across the country, and those incidents are under control.”

He later said: “The bigger questions obviously will come at the right moment in time.

“But I have said that we have had it all but confirmed that this is the hottest summer on record, and as we go through it, we need to realise that these conditions could be with us for some weeks yet.

“There is some rain forecast, but not necessarily rain that will change the situation fundamentally. So we are looking at a dry prospect going forward.”

Fire chiefs warned the prolonged dry spell and the high heat had turned parts of the country into a “tinderbox”.

NFCC chairman Phil Garrigan told PA: “Most wildfires in the UK are caused because of human behaviours, careless, accidental or unfortunately intentional acts.

“But as climate change brings more frequent periods of hot, dry weather, the conditions for wildfires are becoming more dangerous, increasing their scale and intensity.

“Hot, dry weather and drought are turning parts of the UK into tinderbox landscapes, allowing fires to spread faster, burn longer and place greater pressure on fire and rescue services.”

Nearly three-quarters of England and the whole of Wales are in drought, heaping pressure on water resources for households, agriculture and the environment, and temperatures are expected to climb as high as 38C in some parts of England on Thursday.

A key climate adviser has warned it “gets worse from here” until the greenhouse gas emissions – mostly caused by burning fossil fuels in power plants, vehicles, home heating and industry – behind global warming are cut to zero overall, known as net zero.

Baroness Brown, who chairs the independent advisory Climate Change Committee’s adaptation work, told PA: “We need to remember that this is as good as it gets.

“It gets worse from here. Until we get to net zero, things go on getting worse.”

She also urged the Government to take steps to help the UK adapt to rising temperatures, such as air conditioning in hospitals, schools and for vulnerable families.

In the latest heatwave, rare amber “extreme heat” warnings have been issued by the Met Office for London and parts of the South East, East Midlands, East of England, West Midlands and South Yorkshire from 9am to midnight on Thursday.

Southern Water has applied for a rare drought order which would ban businesses from non-essential water use, including cleaning cars and filling non-domestic swimming pools, saying an “exceptional” lack of rain has threatened supplies in Hampshire and the Isle of Wight.

It warned that 165,000 people in the Southampton West supply area could face restricted supplies.

Environment Secretary Angela Eagle will decide on the application, which would be the first such ban since May 2006.