Police remain at the scene of an incident this morning and have cordoned off a street.
A cordon is in place on William Street in Stockton following an incident - understood to have taken place early this morning (November 16).
The street, which is behind a few takeaways, has a police car and officer stationed inside.
Police are also parked on Yarm Lane and West Row, not far from William Street.
It is unknown whether this is linked to the cordon or a separate incident.
Cleveland Police have been contacted for more information.
Here are the first pictures we have of the incident:
Follow our live coverage here:
Get more content including the stories that matter to your community from The Northern Echo.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here