A man in his 60s using a walking frame was pushed off a bus and had to be taken to hospital for treatment.
Police have appealed for witnesses to the assault, which happened at Station Approach Car Park in Sheringham.
The incident happened around 1.30pm on Wednesday, March 21. The victim was pushed off a Sheringham to Cromer bus, which was parked at the car park.
The man fell onto the pavement sustaining head and back injuries and was taken to the Norfolk and Norwich University Hospital for treatment.
Anyone who may have witnessed the incident, or anyone with information, should contact PC Matt Blake at Cromer Police Station on 101.
Alternatively contact Crimestoppers anonymously on 0800 555 111.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here