HOOONNNK! What’s that noise? No need to freak out, Sweden

HOOONNNK! What’s that noise? No need to freak out, Sweden

Don't be alarmed if you hear a long, deafening siren on Monday afternoon in Sweden. It is just 'Hoarse Fredrik' – and it is only a test.

‘I thought there was an air raid’: The first time foreigners hear Hesa Fredrik

‘I thought there was an air raid’: The first time foreigners hear Hesa Fredrik

False alarm: accidental triggering of public warning siren confuses Stockholmers

False alarm: accidental triggering of public warning siren confuses Stockholmers