Published: 00:19, 03 October 2014
| Updated: 20:49, 03 October 2014
A serious riot is believed to have broken out at Swaleside prison on Sheppey.
Early reports suggest a prison officer has been stabbed and the air ambulance has landed.
The Home Office has dispatched its specialist Tornado unit to the jail, a group of officers specially trained to quell prison riots.
More to follow.