Cabinet was warned if liquor shops were shut during lockdown there could be "booze runs", stockpiling and harm to people with addictions.
But it ultimately rejected this advice and ordered they close except in areas alcohol can't be sold in supermarkets.
In one of the hundreds of briefing papers dumped this afternoon, advice to Cabinet on essential services said liquor shops should stay open.
Officials advised on March 24 they thought liquor outlets could operate in a similar way as supermarkets with the appropriate public health requirements.
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