A man has suffered serious head injuries after falling down the stairs of a house in Huntingdon.

An ambulance and police were called to Ashton Gardens at 12.43pm today (Thursday).

A spokesman for the East of England Ambulance Service NHS Trust said the casualty was believed to be in his 30s.

He was anaesthetised by the Magpas paramedic and critical care doctor and taken to Addenbrooke's Hospital in Cambridge.

A Magpas spokesman said he was in a stable condition when he arrived at hospital.