Boy, six, fights for life after being THROWN from 10th floor balcony of London art gallery in front of his horrified mother who screamed 'he's my son' - as 17-year-old is arrested for attempted murder

A woman screamed 'He's my son! He's my son!' after a six-year-old boy was 'thrown' from the viewing gallery at the Tate Modern this afternoon.

He is fighting for his life in hospital. 

An air ambulance landed near the art gallery on the south bank of the River Thames in London after the incident which happened at roughly 2.40pm

A witness told Mirror Online that the child fell from the viewing platform.

He has been flown to hospital and a 17-year-old boy has been arrested on suspicion of attempted murder in connection with the incident.