I've just come from the demonstration in Madrid. According to the police we were 2,300,000 people, despite the heavy rain.

I went with some friends. We were surrounded by thousands of people, many of them young people willing to live in peace and wishing a future without terrorism.

Apart from Madrid, there have been demonstrations all around Spain and even in some cities around the world.

Barcelona -> 1,200,000
Sevilla -> 1,000,000
Valencia -> 700,000
Zaragoza -> 400,000
...

11,400,000 people in Spain have taken part in them.

The most beautiful sentence I heard tonight on the demostration was: "¡¡Hoy no llueve, Madrid llora!!" (Today is not raining, Madrid is crying!!).