Registered letters to Renfe train drivers to ensure minimum services this Monday Society | 04/10/2021
![Users looking for information about their trains around one of Renfe's informers, on the platform of Barcelona's Sants station](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 9"%3E%3C/svg%3E)