Police want to hear from witnesses to some erratic driving in Barnsley.
Officers are investigating reports of a Vauxhall Astra driving erratically in Mapplewell and Pogmoor.
It is reported It is reported that the Astra travelled from Mapplewell, along the M1 southbound between junctions 38 and 37, before travelling through Pogmoor past Barnsley District General Hospital.
It is alleged that, at times on its journey, the vehicle was driving on the wrong side of the road.
Police were called at around 5pm on Saturday, March 28 and arrested a 31-year-old man on suspicion of driving while unfit.
He has been bailed pending further inquiries.
Witnesses should call South Yorkshire Police on 101.