SocietyCatalan High Court overturns Barcelona's low-emission zoneElena FreixaandGemma Garrido Granger21-03-2022
SocietyThree years for veto on most polluting cars to reach 5.5 million CatalansElena Freixa18-03-2022
![The signs warning of entry into the low-emission zone are already in place.](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 9"%3E%3C/svg%3E)