
A shot across the/somebody’s bows
Metaphoric Origin
Originally a naval term, signaling a warning shot without intent to harm, now used metaphorically.

The CEO's comment about layoffs was a shot across the bow to underperforming departments.
Serious Consequences
Implies that if the warning is ignored, there will be serious, possibly harsh consequences.

The ultimatum was a clear shot across the bow to the competitors.
Not Literal
The phrase is figurative and does not refer to actual shots or bows from a ship.

Her public criticism was a shot across the bow to the committee.
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