Central firefighters were called out to a deliberate garden fire which was out of control at 7:30pm on Broadfield Road, Sheffield. The crew left the scene at 7:55pm.
Firefighters from Edlington station attended a deliberate rubbish fire at 7:30pm on Waverley Avenue, Balby,Doncaster. The crew came away at 7:50pm.
Two cars were deliberately set on fire at 11:50pm on Midland Way, Wombwell, Barnsley. Firefighters from Dearne, Tankersley and Cudworth stations attended the incident. They left at 1:15am.
Three fire crews from Doncaster and Adwick stations were called out to a detached industrial premise at 2:05am on Beckett Road, Wheatley, Doncaster. The fire is believed to have been started deliberately. Crews left the scene at 4:25am.
A bin was deliberately set on fire at 4:05am on Woodfield Road, Balby, Doncaster. Firefighters from Edlington station attended the incident. They left at 4:20am.
Rotherham firefighters were called out to a deliberate rubbish fire at 5:15am on Stoddart Way, Parkgate, Rotherham. The crew came away at 6:30am.