Emergency services are currently on the scene on a busy town centre street, following two-vehicle crash involving a taxi and a Stagecoach bus.
The collision occurred shortly after 11.15am this morning near to the mini-roundabout in Cleveland Street.
A passenger on the bus involved in the collision is currently being treated by paramedics for a suspected head injury.
Cleveland Street is open, but motorists travelling on the road are experiencing significant delays due to traffic currently controls in place.
More to follow.