yukiscarletmoon

Answer:

What is the meaning of red line?

to cross the red line

The Red line, or "to cross the red line", is a phrase used worldwide to mean a figurative point of no return or line in the sand, or "a limit past which safety can no longer be guaranteed."

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ivybean4582

Answer:

The Red line, or "to cross the red line", is a phrase used worldwide to mean a figurative point of no return or line in the sand, or "a limit past which safety can no longer be guaranteed."

Explanation:

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