A woman has died in a three-vehicle crash on the A499 between Penrhos and Llanbedrog on the Llyn Peninsula.
Emergency crews were called to the three-vehicle collision just before 7pm on Friday.
Police said the crash involved a blue Ford Focus, a black Volkswagen Golf and a black Audi Q3.
A woman was pronounced dead at the scene and a man was later arrested on suspicion of dangerous driving.
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