Police are trying to identify four youths after a bus driver was assaulted in Rednal last week.
The assault happened at around 12.30am on Tuesday, February 13 when the bus stopped on Leach Green Lane and the driver was punched in the face and his cab door opened.
He fell from the cab to the floor where he was kicked and punched suffering injuries to his arms, legs and stomach.
West Midlands Police are now looking to speak with three males and a female who boarded the number 63 bus near Longbridge police station on Bristol Road South as they believe they could help with their enquiries.
A spokesperson for West Midlands Police said: "Do you recognise this group? We want to talk to them after a bus driver was assaulted at around half past midnight on Tuesday, February 13.
"You can contact us on 101 quoting reference 20/233823/24, or use live chat on west-midlands.police.uk."
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