A park and ride bus was involved in a collision in Truro city centre this afternoon.
The crash is thought to have involved a car.
The number plate of the bus was smashed off the vehicle and at least three police cars were on the scene.
The crash is understood to have taken place at about 4pm on the corner of Frances Street and Castle Street.
The incident has caused major congestion in the city.
Nobody is thought to have been injured.