rank and file englannista kaikille kielille - Sanakirja.org (englanti-*)

Common soldiers, as would be arrayed in a grid pattern with ranks and files.
(idiomatic) Those lacking any particular title or status; those having no station.

The executives attend meetings in exotic locations while the rank and file stays at headquarters doing the bulk of the work.
First, a prominent Tory called the party’s rank and file “swivel-eyed loons.” Then the populist politician Nigel Farage called Prime Minister David Cameron and his Tory-led government “a bunch of college kids.”