Doncaster firefighters were called out to a deliberate grassland fire at 7:10pm on Armthorpe Road, Wheatley Hills, Doncaster. The crew left the scene at 7:55pm.

Firefighters from Rotherham station attended a deliberate rubbish fire at 8:30pm on Fenton Road, Kimberworth Park, Rotherham. The crew came away at 8:55pm.

Firefighters from Cudworth station were called out to a deliberate fire involving grassland at 8:45pm on Sandybridge Lane, Shafton, Barnsley. The crew left the scene at 10:40pm.

Rotherham firefighters attended a deliberate rubbish fire at 9:20pm on Carlisle Place, Rotherham. The crew came away at 9:35pm.

Maltby firefighters were called out to a deliberate rubbish fire on New Road, Braithwell, Doncaster at 11:35pm. The crew left the scene at 12:15am.

Three vehicles were deliberately set on fire at 1am on Crane Moor Close, Harlington, Doncaster. Firefighters from Dearne station attended the incident. They left at 2:15am.

Firefighters from Elm Lane station attended a deliberate fire involving a mattress at 2am on Southwell Road, Sheffield. The crew left the scene at 2:20am.