Ambulance crews were called to an incident in Yate on Tuesday night.
A police car, and two ambulances were seen by the roundabout by Tesco and Scott Way in Yate at around 9pm.
South Western Ambulance Service revealed a man was taken to hospital with injuries.
In a statement, they said: "South Western Ambulance Service was called on Tuesday at around 8.30pm to attend an incident in the area of Kennedy Way, Yate.
"Our crews treated a male patient and transported him to hospital for further care."
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