こんにちは、ガチ移住ブログのおっさんです。
数週間前から始まったオーストラリア各地での食糧買いだめによる品不足を止める発表をオーストラリア政府が行いました。（この発表をどんどんテレビ等で宣伝しましょ）
全文をコピペしますね。
（コアの部分だけ赤の太字にしますので、全文読むのがめんどくさい方はその一文だけでも見てください）
Agriculture jobs essential to Australia
Agriculture Minister David Littleproud says Australia’s food production and supply chain will not be affected by coronavirus shutdowns. “The Commonwealth is guaranteeing food production and supply as we deal with the virus’s spread,” Minister Littleproud said.
“I am in constant dialogue with farming groups, the States, supermarkets and my
department to make sure there’s food on the table for all Australians.
“As far as the Commonwealth is concerned, food production and supply is an essential service.
“Feeding our nation is an essential service.
“That means State-imposed border shutdowns will not affect agricultural supply chains.
“The trucks carrying food and produce will get through to the shops.
“Feed, hay, fertilizer and other agriculture products will continue being delivered to farms.
“We’ve got plenty of supply and the freight lanes across the country are being kept clear.
“Australians can be assured that their farmers will be able to keep producing the great food they’re renowned for the world over.
“This food will arrive fresh and on time at their local supermarket the same as it’s always done.
“Maintaining food production, access to workers, agricultural supply lines, transportation and logistics is absolutely critical and will not be affected by any of the measures aimed at curbing the virus’s spread.”
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要は、フードサプライチェーン（農家、食品工場、物流、スーパーマーケット）はコロナの広がりには影響されません。
食べ物の流通は止まらないってことですから食料品を買い溜めする必要がないということ。首相は怒る前にこういう国民を安心させる発表をどんどんやった方が効果的だと思います。