ticket collector (noun)

1. According to mythology, the ticket collector at the gates of the underworld ensures that only the souls with valid tickets are granted entrance.

2. In the comic book series, the superhero disguises himself as a ticket collector to secretly keep an eye on the criminals entering the concert.

3. As a religious ritual, devotees believe that the ticket collector at the temple gates decides who is worthy of entering and receiving blessings.

4. During the historic protest, the ticket collector at the event ensured that only those with valid tickets were allowed to participate.