A man has been detained under the Mental Health Act after a major security scare at Manchester's Arndale Centre.
Police descended on the shopping centre at around 8.55pm on Friday to reports of a man with a knife.
The alert came just a week after two people were stabbed by a man in a random attack at the shopping centre.
Greater Manchester Police (GMP) said on Saturday a 26-year-old man had been arrested on suspicion of affray and has since been detained under the Mental Health Act.
A woman suffered a minor injury during the incident and was treated at the scene, GMP said in a statement, but no other injuries have been reported.
Last Friday, a 40-year-old man sparked a terror alert when he allegedly launched an attack on passers-by on the ground floor the centre, busy with shoppers.
He was later detained under the Mental Health Act after four people were injured.
Counter-terrorism officers are leading the investigation, although they have confirmed that so far no political, religious or ideological motivation has been uncovered.
The shopping centre is just a few hundred yards from Manchester Arena, where 22 people were killed in May 2017 when Salman Abedi detonated a suicide bomb following an Ariana Grande concert.
