Same in South Australia, mostly to prevent the spread of Fruit Fly (confined to eastern part of Australia). WA and SA rely economically on fruit plantations, so

Same in South Australia, mostly to prevent the spread of Fruit Fly (confined to eastern part of Australia). WA and SA rely economically on fruit plantations, so the noxious fruit fly could cause grave damage to local economies. Don't travel with fruit in Australia, its the height of selfishness.