Gleadless Valley Sheffield: Large police and fire service operation mounted after incident in high rise block

Emergency services started to arrive on Callow Drive, Gleadless Valley, at around 8am.

Residents in tower blocks on the city estate were alerted to their presence by the sound of sirens blaring.

One concerned man has shared video footage to show the number of emergency service vehicles at the scene.

Both South Yorkshire Police and South Yorkshire Fire and Rescue have been contacted for more details.

More to follow.