This seems absolutely insane, maybe someone can provide more context. Looks like a leftist government money grab to me.
How much tourism revenue does 4.5 million visitors annually bring the city of Barcelona? What other famous national landmarks (likely Church-owned) in Spain can be retroactively fined for being constructed without a building permit?
How much tourism revenue does 4.5 million visitors annually bring the city of Barcelona? What other famous national landmarks (likely Church-owned) in Spain can be retroactively fined for being constructed without a building permit?