WATCH: Manchester terror attack ‘like a horror movie’ - witnesses

Witnesses who escaped the Ariana Grande concert at Manchester Arena recall their experience of the chaos, from the moment of the explosion to fleeing the scene and roaming the streets.

Twenty-people, including an eight-year-old girl, lost their lives in the atrocity.

Armed police pictured after a suspected terrorist attack at the Manchester Arena

Armed police pictured after a suspected terrorist attack at the Manchester Arena

MORE: Islamic State claim responsibility for death of eight-year-old girl and 21 others