Comment by nephihaha

Quote from article: 'It all changed when Russia launched its invasion of Ukraine. Realising that reliance on an electronic payment system left Sweden vulnerable to blackouts or sabotage, the Riksbank – Sweden's central bank – urged civilians to keep 1,000 Swedish kronor (£80) per adult at home. The government issued a brochure entitled "If Crisis or War Comes" to every household, advising Swedes to use cash regularly to "strengthen preparedness".'