Silver Street, High Street, Hall Gate and Printing Office Street are all closed to vehicles following an unknown incident at around 4.20am this morning (July 6). It is believed Priory Place is also closed.
The large area covers much of the town centre’s shopping parade.
The closures are impacting traffic on nearby streets as a result.
Man seriously ill in hospital as Doncaster city centre street cordoned off after assault
GP surgeries to merge and two new practices planned in Doncaster costing more than £9 million
Family's plea after teenager with mental health issues goes missing in Doncaster
Fake DPD drivers sought as person is restrained and robbed at Doncaster home
Blaze erupts near to Doncaster's Eco Power Stadium as fire chiefs step up heatwave warning
South Yorkshire Police has been contacted for a comment.