Italian road sign: fuel. Introduce in 1992 as picture II 356 of Highway Code Regulations. Initially the sign referred only to leaded petrol and a separated signs was used for unleaded petrol (picture II 357); however directive n. 777 of 2006 suggested the use of picture II 356 for all kind of petrol, considering the almost universal availability of unleaded fuel, even if the Highway Code Regulation have never been modified.
Own work
DPR n. 495 del 16 dicembre 1992 Regolamento di esecuzione ed attuazione del nuovo codice della strada (GU n. 303 del 28 dicembre 1992)
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