Crossword puzzle clue "sign it's time to throw food out"

Sign it's time to throw food out

Warning sign at a train station's food court? (NOTE: The original sign, without my additions, actually exists. It's in Grand Central Terminal in NYC, on the lower level — the food court level. The sig

Sign it's time to throw something out

"Too bad we have to throw out this uneaten food"

Place to throw a throw, perhaps

Throw food down one's gullet

Pacifist's decision to throw breakfast food instead of using a submachine gun?

Throw away, as old food