Region Friuli Venezia Giulia wants to abolish the Province of Trieste. But can Italian authorities do it, since the Province of Trieste is not in Italy?

Region Friuli Venezia Giulia wants to abolish the Province of Trieste. But can Italian authorities do it, since the Province of Trieste is not in Italy?
The symbol of this systematic raid of the “Mafias of concrete” at the expenses of Trieste’s coast environment is certainly Duino-Devin’s Sistiana Bay.
8 December 2013: thousand of people of Trieste present the manifesto for the re-activation of the international Free Port. The Free Port is Trieste’s future.