Officers have carried out a 'police operation' on a Sheffield estate.
But South Yorkshire Police has refused to tell The Star why they attended Westwick Crescent in Greenhill this evening.
The Star understands a large police presence including multiple cars and vans attended a property on the Greenhill road.
A police helicopter was also spotted overhead. It is not known whether it was linked to this incident.
A South Yorkshire Police 101 control room supervisor told The Star: "I cannot give you anymore information at this stage but I can confirm a police operation has taken place."
More to follow.