Concertgoers had all tested negative for coronavirus prior to the non-socially distanced research event

The venue will be in the capital's West End 

Spain's culture minister hopes that the new digital green certificate will "guarantee safe mobility as of June"

The free and voluntary “Excelsior Pass” is available now

The NTIA has said that vaccine passports will create "more barriers to businesses, and potential conflict between staff and customers"

The event took place at the Palau Sant Jordi arena (pictured)

The government's forecast was revealed last Thursday (25th)

Since the beginning of March, bars and restaurants in Ibiza, Formentera, Menorca and Mallorca have been able to open terraces and outdoor spaces to the public

The test kits aim to give a "non-infectious time window of 72 hours"

Spanish Tourism Minister Reyes Maroto said that vaccine passports will be part of the protocol for reopning the tourism industry in Spain