boys and girls in blue

boys and girls in blue

Police officers, or the police force in general.
See also: and, blue, boy, girl
Farlex Dictionary of Idioms.
See also:
  • blue boys
  • popo
  • po-po
  • blue suit
  • blue suits
  • blue coats
  • the boys in blue
  • boys in blue
  • men (and women) in blue
  • men in blue