At Oxford University, pupils who appear to be succeeding in challenging circumstances are "flagged up" and are more likely to be called for interview.

BBC: Education & Family

Visual arts festival organiser Aaron Hodgson said material that could be deemed inappropriate was normally flagged up and checked but on this occasion the inappropriate material was missed.

BBC: Bath Fringe Festival sorry over 'pornographic' film

There are just too many practical obstacles standing in the way, including those flagged up by soon-to-be Governor Mark Carney.

BBC: The Bank of England, the chancellor, and the target

Vans will be sent to routes highlighted through intelligence and collision data as well as those flagged up by residents as being hotspots for speeding.

BBC: Additional mobile speed cameras for North Yorkshire