21 happened July 1907: In Sicily for public order

21/07/14

uses riots following the so-called "Nasi case" the battleship Sardinia is deployed in Messina due to public order. The unit will stop in the Sicilian port until the 30 and then return to La Spezia.

[Former Sicilian minister Nasi had been accused of embezzlement and in those days the trial was celebrated, exploited for local political purposes]

Source: Military Navy