Police have cordoned off an area of Yew Tree Lane after a passenger was pushed over on a bus earlier today (26 August).
The 67-year-old man suffered a serious head injury and is being treated in hospital.
It is being treated as an assault and enquiries are on-going at the scene.
No arrests have been made.
Witnesses who have not yet spoken to officers are being asked to call police on 101 or the independent charity Crimestoppers anonymously on 0800 555 111.
Source:: West Midlands Police News