(57) An intrusion-preventing fence, comprising: a plurality of self-supporting panels
(2), provided with two lateral posts (7,8) that have a substantially square cross-section
and are open at the top and at the bottom; a plurality of flat pedestals (3) for resting
on the ground, which have pairs of parallel and slightly spaced legs (11, 12) rigidly
coupled thereto in an upward region, the two lateral posts of two adjoining panels
(2a,2b) being insertable telescopically on the legs; a plurality of U-shaped elements
(4), constituted by pairs of mutually joined and slightly spaced parallel sleeves
(13,14) that have a substantially square cross-section and can be inserted telescopically
from above into the two lateral posts of two adjoining panels; and elements (16) for
adjusting the heights at which the panels are fixed to the pedestals.
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