Get the free Morning Headlines email for news from our reporters across the world Sign up to our free Morning Headlines email
Police have confirmed at least 12 people died in the Grenfell Tower fire in west London.
Commander Stuart Cundy of the Metropolitan Police said that number was likely to rise further still.
Earlier in the day, police confirmed six residents had died after the blaze took hold in the 24-storey block of flats near Latimer Road Tube station.
Officials refused to comment on whether the death toll would rise "significantly" but said there were still bodies inside the building.
Some victims have been removed from the smouldering remains of the tower, which contains 120 flats thought to be home to between 400 and 600 people.
Mr Cundy said: "Sadly I can confirm that there are now 12 people that have died that we know of.
"This is going to be a long and complex recovery operation and I do anticipate that the number of fatalities will sadly increase beyond those 12."
Firefighters are still working to extinguish "pockets of fire" before a full search of the building can be carried out.
Grenfell tower fire Show all 42 Local residents watch as Grenfell Tower is engulfed by fire
Getty Images
London Fire Brigade said there has been a number of fatalities from the blaze
Rex Features
The fire was first reported in the early hours of Wednesday and continued into the morning
Rex Features
A local resident sees the fire over the rooftops
@Ebajgora
A firefighter reacts at the scene of the blaze
Getty Images
Residents watch as the blaze continues
Getty Images
More than 200 firefighters have been fighting the blaze
PA
London Mayor Sadiq Khan has declared the fire a major incident
Getty Images
Police and fire services attempted to evacuate the concrete block of flats
Getty Images
A woman runs to assist paramedics working at the fire at the Grenfell Tower
Getty Images
Smoke rises from the building after a huge fire engulfed the 24 story Grenfell Tower in Latimer Road, West London in the early hours of Wednesday morning
Getty Images
Fire fighters tackle the 24-storey building in West London
Getty Images
Ambulances are stationed nearby
Getty Images
Paramedics arrive with oxygen
Getty Images
Emergency services believe it will take some time to establish the cause of the fire
Tens of people have been taken to five different hospitals across London
Getty Images
A man comforts a boy after the tower block was severely damaged
Reuters
Firefighters stand amid debris in a childrens playground nearby
Reuters
Firefighters are stationed at the building
Getty Images
Smoke engulfs Grenfell tower
Rex Features
Lots of people donating water, food and clothing to St Clement's church for the residents of Grenfell Tower in Latimer Road
Samuel Osborne
A man speaks to a fire fighter after a huge fire engulfed the 24 story Grenfell Tower in Latimer Road, West London
Getty Images
According to the London Fire Brigade (LFB), 40 fire engines and 200 firefighters are working to put out the blaze. Residents in the tower were evacuated and a number of people were treated for a range of injuries
EPA
A resident of Grenfell Tower is trapped as smoke billows from the window after a fire engulfed the building
Getty Images
Members of the emergency services work at the scene of a huge blaze which engulfed Grenfell Tower, a residential tower block in Latimer Road
Getty Images
According to the London Fire Brigade (LFB), 40 fire engines and 200 firefighters are working to put out the blaze
EPA
Fire fighters tackle the building after a huge fire engulfed the 24 story Grenfell Tower in Latimer Road, West London
Getty Images
The burnt facade of Grenfell Tower, the night after the fire in Latimer Road, West London
REUTERS/Neil Hall
Local residents gather at a community centre near Grenfell Tower in Latimer Road
REUTERS/Toby Melville
A resident in a nearby building watches smoke rise from Grenfell Tower in Latimer Road, West London
AP
Police and rescue services operate near the fire at Grenfell Tower, a 24-storey apartment block in Latimer Road
EPA
A man stands amid debris on the A40 after a serious fire in a tower block at Latimer Road in West London
REUTERS/Toby Melville
A view of the empty A40 highway after it was closed in both directions, due to the proximity of the fire at Grenfell Tower block in Latimer Road
EPA
Smoke rises from the building after a huge fire engulfed the 24 storey residential Grenfell Tower block in Latimer Road, West London
Getty Images
Bodies are removed from the scene after a fire engulfed the 24-storey Grenfell Tower in west London
Rick Findler/PA Wire
Bodies are removed from the scene after a fire engulfed the 24-storey Grenfell Tower in west London
Rick Findler/PA Wire
Provisions on tables at the Westway Sports Centre close to the scene after a fire engulfed the 24-storey Grenfell Tower in west London
Jack Hardy/PA
Beds are laid out in the Westway Sports Centre close to the scene after a fire engulfed the 24-storey Grenfell Tower in west London
Jack Hardy/PA Wire
A pile of donated clothes, sleeping bags and water lie next to a police cordon near the burning the 24 storey residential Grenfell Tower block in Latimer Road, West London
Getty Images
Signs asking for donations are seen outside the Notting Hill methodist Chruch
Getty Images
Smoke rises from the building after a huge fire engulfed the 24 storey residential Grenfell Tower block in Latimer Road, West London
Getty Images
A man is rescued by fire fighters after a huge fire engulfed the 24 storey residential Grenfell Tower block in Latimer Road, West London
Getty
Steve Apter, director of safety and assurance at London Fire Brigade (LFB), said at the same news conference that firefighters had managed "to get through particularly arduous conditions up to the top floor".
LFB said it had rescued 65 people from the building.
A number of those who are still missing have been named by family and friends, including a 12-year-old girl said to have been living on the 20th floor.
Other stories have emerged of those inside the tower who narrowly escaped the blaze.
A baby dropped from a window miraculously escaped serious harm, witnesses said, despite falling from the "ninth or tenth floor".
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies