Doncaster firefighters were called out to a deliberate shed fire at 7:30pm on Thirlmere Gardens, Kirk Sandall, Doncaster. The crew left the scene at 8:15pm.
Three bins were deliberately set on fire at 7:35pm on Shepherd Lane, Thurnscoe, Barnsley. Firefighters from Dearne station attended the incident. They left at 8:55pm.
Firefighters from Rotherham station attended a deliberate fire involving temporary barriers at Centenary Way, Canklow, Rotherham at 11:30pm. The crew came away at 11:40pm.
A car was deliberately set on fire at 1:45am on Bungalow Road, Edlington, Doncaster. Firefighters from Edlington station attended the incident. They left at 2:15am.