Police say they fear a 17-year-old girl from Shropshire who has not been seen since Sunday, has been kidnapped.
Georgia Williams is described as very bright, a head girl at her old school. Her disappearance has been described as "completely out of character".
Officers in Scotland have arrested a man in connection with the investigation. Charlotte Grant has this report.
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Overcast with mist, hill fog and intermittent rain in north. Then gradual improving with some pleasant brighter intervals developing.
A misty, murky and damp morning for many, with a little patchy drizzle possible. It should brighten up slowly in the afternoon.
Cloudy with occasional light rain, and fog, especially over hills.