Armed police are reportedly at the scene of an ongoing incident in Sheffield on Tuesday (September 19) night.
The exact nature of the incident is yet to be confirmed by the force, but it is clear that there is a large police presence at the scene.
There is reports from witnesses that the incident is said to involve a dog, although this has not been confirmed.
YorkshireLive has asked South Yorkshire Police for more information.
Follow our live blog below as this incident unfolds.
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