Doncaster firefighters were called out to a deliberate fire involving two straw bales at 7:30pm on The Abbes Walk, Burghwallis, Doncaster. The fire crew left the scene at 9pm.
Firefighters from Tankersley station attended a deliberate rubbish fire at 11:10pm on Springwood Road, Hoyland, Barnsley. The crew left the scene at 11:35pm.
A fire crew from Doncaster station attended a deliberate fire involving haybales at 12:05am on Brampton Lane, Armthorpe, Doncaster. The firefighters came away at 1:15am.
Aston firefighters were called out to a garden shed and conifers on fire at 1:50am on Elm Tree Close, North Anston, Rotherham. The fire is believed to have started accidentally. The crew left the scene at 2:45am.
A caravan was deliberately set on fire at 6:25am on Leicester Road, Dinnington, Rotherham. Four fire crews from Rotherham, Birley Moor, Parkway and Aston stations attended the incident. They came away at 7:50am.
Doncaster firefighters were called out to a deliberate rubbish fire at 6:55am on Auckland Road, Wheatley, Doncaster. The crew left the scene at 7:40am.