Met officers were called to assist the London Fire Brigade at the fire in Tillett Close, Stonebridge, at 01:22hrs on Saturday, 24 May.

Sadly, four people, a 43-year-old woman, and three children – a 15-year-old girl, an eight-year-old boy, and a four-year-old boy – died at the scene.

Their next-of-kin have been informed and our thoughts are with them at this difficult time.

A further two people – a woman in her 70s and a teenage girl – were taken to hospital by the London Ambulance Service. We await an update on their conditions.

A 41-year-old man was arrested at the scene in connection with the incident and remains in custody.

"This is an extremely tragic incident and our thoughts are with everyone involved.

"Officers arrested a man at the scene and we continue to work alongside investigators from the London Fire Brigade to establish the cause of the fire. Emergency services will remain in Tillett Close throughout the day as these enquiries take place."

Anyone with information that could assist our investigation is asked to call 101 quoting CAD 509/24May.

Information can also be shared anonymously with the independent charity Crimestoppers online or by calling 0800 555 111.