Related Clues:
- Personal numbers?
- Bouncers' demands
- Bar entrance requirements
- Driver's licenses and such: Abbr
- Checks the age of, in a way
- They're flashed at guards
- Club requirements, maybe
- A blue moon, so to speak
- Yellows or grays, perhaps
- Items checked by T.S.A. agents
- Driver's licenses, say (Abbr.)
- Name tags, briefly
- Proof-of-age cards
- Airport demands
- Carders check them