Police are investigating after a taxi driver was injured in a robbery on London Road in Sheffield.
The incident happened in the early hours of this morning.
A South Yorkshire Police spokesman said: “At approximately 3.45am this morning police received reports that a taxi driver had been assaulted during a robbery on London Road in Sheffield.
“Officers believe that the 30-year-old man received a head injury during the incident.
“The injury is not thought to be life threatening.”
Anyone with information is asked to contact South Yorkshire Police on 101.