BREAKING: Part of Sheffield city centre cordoned off due to concern for person on top of building

Atkinsons of Sheffield store.
Atkinsons of Sheffield store.

An area of Sheffield city centre has been cordoned off this afternoon amid concerns for the welfare on a person on the roof of a department store.

Police are at the scene now and have sealed off a section of The Moor.

Pictures uploaded to Twitter by onlookers show a person stood at the top of the Atkinsons of Sheffield department store.

More to follow.