Hazard Symbol - Non-standard Warning Signs

Non-standard Warning Signs

A large number of warning signs of non-standard designs, are in use around the world. An example is the one on the right at the Beromünster Reserve Broadcasting Tower,

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Famous quotes containing the words warning and/or signs:

    “By day thy warning ringing bell to sound its notes,
    By night thy silent signal lamps to swing.”
    —Walt Whitman (1819–1892)

    “Superfluous lags the veteran on the stage,
    Till pitying Nature signs the last release,
    And bids afflicted worth retire to peace.”
    —Samuel Johnson (1709–1784)