THERE is a heavy police presence outside a house in Slough this afternoon.

An image seen by the Observer shared by Slough Official Instagram shows a number of police officers in Slough.

According to eyewitness reporters, armed police are outside a property in Trelawney Avenue in Slough.

The image shows police cars lined up down the street with armed officers in uniform stood on the driveway of the property.

They were spotted in Trelawney Avenue about an hour ago and are currently at the scene.

Thames Valley Police has been contacted for more information.