The Transport Board has launched an investigation into an alleged incident involving one of its drivers.
A voice note circulating on social media suggests the driver on one of the buses was attacked by a passenger causing the bus to swerve across the road.
The alleged eyewitness said the man was eventually put off the bus after another passenger came to the aid of the driver.
A source at the Transport Board said they were aware of reports of the incident and the driver was expected to come in for a meeting today.
The Police Service has also been looking into the alleged incident.