• twinnie@feddit.uk
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    1 day ago

    They’re talking about this but are we all likely to be affected? It sounds like it’s talking about roads getting blocked up but I live in a big town near two big cities, not exactly isolated. It doesn’t sound like it’s talking about supermarket shelves being empty.

    • cynar@lemmy.world
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      24 hours ago

      Supermarkets rely on just in time deliveries. We learnt during COVID that even a slight delay can cause problems. Enough people then panic buy to snowball it.

      It would take remarkably few road closures to leave towns isolated from supply chains. A 72 hour buffer is very useful in those cases. Even if it’s just to relieve short term pressure on those supply chains when they reconnect.