Claim: Vehicle registration plates of Eritrea included the Ethiopian flag in 1940.
Evidence: Between 1937 and 1941 there was an Italian governorate in Ethiopia and in those years a new type of Italian license plate was issued. They were exactly the same as the previous ones, but they had three squares on the left, colored top to bottom green, white and red, like the Italian flag, with the letters AOI (Africa Orientale Italiana) for Italian East Africa inside.