London's fire commissioner, Dany Cotton on Grenfell Tower fire.

Jun 14, 2017, 07:45 AM

It's been confirmed people have died in a huge tower block fire in North Kensington.

Flames spread from the second to the top floor of 24-storey Grenfell Tower.

Witnesses have reported seeing people jump from windows and balconies.

Several hundred people live there.

It's not known how many have died, but at least 30 are being treated in hospital.