Major Sheffield road closed after crash involving police van
A main Sheffield road has been shut off after a serious collision involving a police van.
Brook HillÂ roundabout near the city centre has been closed and police are still on the scene of the crash.
Five police vehicles and three paramedics have attended the incident.
A damaged police van has been seen being towed away. A red Fiat van has also been damaged in the incident.
The road is expected to remain closed for some time.
More details to follow