A two-car collision in Doncaster landed four people in hospital.
Emergency services were alerted to the crash in Worksop Road, Tickhill, at 10.35pm yesterday.
They found that a black Vauxhall Astra and a blue Vauxhall Corsa were involved.
A South Yorkshire Police spokeswoman said: "Four people are believed to have been injured in the incident although their injuries are not thought to be serious."
Witnesses the collision should call South Yorkshire Police on 101.