A 13-year-old boy was taken to Ninewells Hospital after an assault on a Dundee bus.
Police and paramedics were called to Laird Street, near the junction with Benholm Place, at around 5pm on Tuesday.
The extent of the teenager’s injuries is not known.
A passing driver said an ambulance was parked up behind the bus with police in front.
‘Shock’ as boy hurt in Laird Street bus assault
She said: “The bus looked empty and the driver was speaking to the emergency services.
“I had no idea what had happened but I’m shocked to hear a youngster was injured.
“I hope he is OK.”
A Police Scotland spokesperson said: “Around 5pm on Tuesday, we received a report of the assault of a 13-year-old boy on a bus on Laird Street, Dundee.