Both incidents occurred on the A48 near Pont Abraham at 1.45pm and 1.50pm. The first incident at 1.45pm involved two cars, just off the Pont Abraham roundabout. A spokesperson for Dyfed-Powys Police said: "Dyfed-Powys Police was called to a minor road traffic collision involving two vehicles on the A48, just off the Pont Abraham roundabout at approximately 1.45pm on Saturday (8/8). It is understood that the motorcyclist collided with a road barrier at the Pont Abraham roundabout. "The rider sustained minor injuries and was checked over by an ambulance crew.