It was hit by an arson attack in March of this year.
People are being advised to avoid the area as the road is closed.
New incident at arson-hit Kettering pub
Four fire appliances are on the scene at London Road, Kettering, where the Wayfarers pub appears to be on fire again.
By The Newsroom
Thursday, 21st July 2016, 7:31 pm
Updated Thursday, 21st July 2016, 8:38 pm