SocietyState toughens rules on wearing masks, as Catalonia did in summerMariona Ferrer i Fornells30-03-2021
![A woman with a mask, today on a beach in Barcelona](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 9"%3E%3C/svg%3E)