A man has been arrested in connection with the disappearance of a 15-year-old girl who went missing from her Hertfordshire home.
The teenager was last seen on Wednesday at a bus stop in London Road, St Albans, and is believed to have travelled to Regent Street in London.
She contacted a friend on Wednesday evening to confirm she was "all right", but has not been heard from since.
Police have arrested a London man on suspicion of child abduction.
A Hertfordshire Police spokeswoman said on Friday that police were still searching for the 15-year-old.