Princes street in Edinburgh has been closed west of the mound following a road traffic collision.
Shortly after 6pm this evening, Sunday, 13th July emergency services were called to the incident and have taped off the scene in order for investigation work from Road Policing officers to take place.
An eye witness to the incident reports seeing a cyclist being struck by a tour bus, although official sources have not yet confirmed this.
Images from the scene show a bigbus tour company bus at the centre of the taped area near to road policing officers standing near to bikes.
The condition of the casualty is not yet known.
Also mentioned here.