Emergency services responded to a serious single-vehicle crash at the Barwon Heads roundabout on Ewing Blyth Drive on Thursday morning, September 10.

The crash occurred shortly after 10am, causing significant traffic disruption in the area. A silver Mazda was involved in the incident and sustained substantial damage to its front end. The bonnet was badly damaged, the front lights were missing and the passenger-side airbag deployed following the impact.

Debris from the collision was scattered around the roadway close to a pedestrian crossing near the Barwon Heads Hotel. Emergency crews attended the scene and worked to assist the driver while police managed traffic around the crash site.

One person was taken by ambulance to Geelong Hospital for further medical assessment. The person's condition was not immediately available.

Police indicated that a medical episode may have contributed to the crash, although investigations into the exact circumstances were continuing.

As a result of the collision, police closed one lane of traffic heading towards Barwon Bluff. Motorists travelling through the roundabout were advised to exercise caution and expect delays while emergency crews dealt with the damaged vehicle and debris.

The incident created congestion around one of the area's important traffic points during the morning period. The Barwon Heads roundabout connects local residential areas with routes towards Barwon Heads and surrounding coastal communities, meaning even a temporary lane closure can affect traffic flow.

Emergency services remained focused on clearing the scene and ensuring the road could safely return to normal operation. Drivers approaching the area were encouraged to slow down, follow police directions and allow additional travel time.

The crash is another reminder of the potential consequences of sudden medical problems while driving. Drivers who feel unwell are encouraged to stop in a safe location whenever possible rather than continuing to operate a vehicle.

Further details about the driver's condition or the precise cause of the crash may be released as the investigation progresses.