Idiom of the day :- Rogue’s gallery

Usage, examples and definition of the Idiom :-

Officer Snupp has been a policeman for many years and in that time he has met a lot of dishonest citizens. That’s the reason he ahs such an extensive rogue’s gallery in his office. A rogue is a wicked person and a rogue’s gallery is a police file of photographs of dangerous or undesirable people.