A 21-year-old Westbury man has been arrested on suspicion of committing serious sexual assault on Friday night.

The alleged victim, a Westbury woman, was last seen walking home alone from the Ludlow Arms shortly after 1am on Saturday morning.

Staff at the Ludlow Arms have this week been issuing warnings to female drinkers about the dangers of walking home alone.

The man has been bailed until August 10.