Two further arson attacks overnight
Aston Park firefighters attended a deliberate rubbish fire at 12.10am on Leicester Road, Dinnington.
The crew left the scene at 12.30am.
Firefighters from Doncaster station were then called out to a deliberate fire involving rubbish at 1.15am on Balby Road, Balby.
They came away at 1.35am.
The deliberate fires follow a number of arson attacks earlier this week.