Prime Minister Theresa May has visited the scene of the Grenfell Tower fire, in west London, where at least 12 people are confirmed to have died.
On Wednesday, Mrs May said there will be a "proper investigation" into the tragedy as it emerged safety concerns "were raised" by residents before the blaze.
"If there are any lessons to be learned they will be, and action will be taken," she said.
The latest victim of the Grenfell Tower fire to be named is eight-year-old Mehdi El-Wahabi.
Buildings at three NHS trusts have failed urgent fire safety tests in the wake of the Grenfell Tower disaster, according to NHS Improvement.
The communities secretary said he was ready to act if the local authority failed to provide properly for those caught up in the disaster.